diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..f027308
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,10 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+max_line_length = 120
+indent_style = space
+indent_size = 2
diff --git a/BrowsingModeDetector.js b/BrowsingModeDetector.js
index 3b0d3fd..94f6908 100644
--- a/BrowsingModeDetector.js
+++ b/BrowsingModeDetector.js
@@ -6,132 +6,111 @@
  * @author Maykonn Welington Candido <maykonn@outlook.com>
  */
 var BrowsingModeDetector = function () {
-    var _ignoringBots = true;
-    var _browsingInIncognitoMode;
-    var _callbackForNormalMode;
-    var _callbackForIncognitoOrPrivateMode;
-
-    this.BROWSING_NORMAL_MODE = 'NORMAL_MODE';
-    this.BROWSING_INCOGNITO_PRIVATE_MODE = 'INCOGNITO_PRIVATE_MODE';
-
-    /**
-     * @returns {BrowsingModeDetector}
-     */
-    this.ignoringBots = function () {
-        _ignoringBots = true;
-        return this;
-    };
-
-    /**
-     * @returns {BrowsingModeDetector}
-     */
-    this.notIgnoringBots = function () {
-        _ignoringBots = false;
-        return this;
-    };
-
-    this.getBrowsingMode = function () {
-        return (_browsingInIncognitoMode ? this.BROWSING_INCOGNITO_PRIVATE_MODE : this.BROWSING_NORMAL_MODE);
-    };
-
-    this.setBrowsingInIncognitoMode = function () {
-        _browsingInIncognitoMode = true;
-    };
-
-    this.setBrowsingInNormalMode = function () {
-        _browsingInIncognitoMode = false;
-    };
-
-    /**
-     * @param callback optional
-     */
-    this.isBotBrowsing = function (callback) {
-        var userAgentToTest = window.navigator.userAgent;
-        var isBot = /googlebot|Googlebot-Mobile|Googlebot-Image|Google favicon|Mediapartners-Google|bingbot|slurp|java|wget|curl|Commons-HttpClient|Python-urllib|libwww|httpunit|nutch|phpcrawl|msnbot|jyxobot|FAST-WebCrawler|FAST Enterprise Crawler|biglotron|teoma|convera|seekbot|gigablast|exabot|ngbot|ia_archiver|GingerCrawler|webmon |httrack|webcrawler|grub.org|UsineNouvelleCrawler|antibot|netresearchserver|speedy|fluffy|bibnum.bnf|findlink|msrbot|panscient|yacybot|AISearchBot|IOI|ips-agent|tagoobot|MJ12bot|dotbot|woriobot|yanga|buzzbot|mlbot|yandexbot|purebot|Linguee Bot|Voyager|CyberPatrol|voilabot|baiduspider|citeseerxbot|spbot|twengabot|postrank|turnitinbot|scribdbot|page2rss|sitebot|linkdex|Adidxbot|blekkobot|ezooms|dotbot|Mail.RU_Bot|discobot|heritrix|findthatfile|europarchive.org|NerdByNature.Bot|sistrix crawler|ahrefsbot|Aboundex|domaincrawler|wbsearchbot|summify|ccbot|edisterbot|seznambot|ec2linkfinder|gslfbot|aihitbot|intelium_bot|facebookexternalhit|yeti|RetrevoPageAnalyzer|lb-spider|sogou|lssbot|careerbot|wotbox|wocbot|ichiro|DuckDuckBot|lssrocketcrawler|drupact|webcompanycrawler|acoonbot|openindexspider|gnam gnam spider|web-archive-net.com.bot|backlinkcrawler|coccoc|integromedb|content crawler spider|toplistbot|seokicks-robot|it2media-domain-crawler|ip-web-crawler.com|siteexplorer.info|elisabot|proximic|changedetection|blexbot|arabot|WeSEE:Search|niki-bot|CrystalSemanticsBot|rogerbot|360Spider|psbot|InterfaxScanBot|Lipperhey SEO Service|CC Metadata Scaper|g00g1e.net|GrapeshotCrawler|urlappendbot|brainobot|fr-crawler|binlar|SimpleCrawler|Livelapbot|Twitterbot|cXensebot|smtbot|bnf.fr_bot|A6-Indexer|ADmantX|Facebot|Twitterbot|OrangeBot|memorybot|AdvBot|MegaIndex|SemanticScholarBot|ltx71|nerdybot|xovibot|BUbiNG|Qwantify|archive.org_bot|Applebot|TweetmemeBot|crawler4j|findxbot|SemrushBot|yoozBot|lipperhey|y!j-asr|Domain Re-Animator Bot|AddThis/i.test(userAgentToTest);
-        return (typeof callback === 'undefined' ? isBot : callback(isBot));
-    };
-
-    /**
-     * @param callback
-     * @returns {BrowsingModeDetector}
-     */
-    this.setCallbackForNormalMode = function (callback) {
-        _callbackForNormalMode = callback;
-        return this;
-    };
-
-    /**
-     * @param callback
-     * @returns {BrowsingModeDetector}
-     */
-    this.setCallbackForIncognitoOrPrivateMode = function (callback) {
-        _callbackForIncognitoOrPrivateMode = callback;
-        return this;
-    };
-
-    /**
-     * @param defaultCallback optional
-     */
-    this.do = function (defaultCallback) {
-        if (
-            typeof defaultCallback !== 'function' &&
-            (typeof _callbackForNormalMode !== 'function' || typeof _callbackForIncognitoOrPrivateMode !== 'function')
-        ) {
-            throw 'Default callback or specific callbacks are required';
-        }
-
-        var _callback = function () {
-            if (_browsingInIncognitoMode && typeof _callbackForIncognitoOrPrivateMode === 'function') {
-                _callbackForIncognitoOrPrivateMode();
-            } else if (!_browsingInIncognitoMode && typeof  _callbackForNormalMode === 'function') {
-                _callbackForNormalMode();
-            }
-
-            if (typeof defaultCallback !== 'undefined') {
-                defaultCallback(_browsingInIncognitoMode)
-            }
-        };
-
-        if (_ignoringBots && this.isBotBrowsing()) {
-            _browsingInIncognitoMode = false;
-            _callback();
-        }
-
-        (new BrowserFactory())
-            .browser(this)
-            .detectBrowsingMode();
-
-        this.retry(
-            function () {
-                return typeof _browsingInIncognitoMode !== 'undefined';
-            },
-            _callback
-        );
-    };
-
-    this.retry = function (ready, callback) {
-        var iteration = 0;
-        var maxRetry = 50;
-        var interval = 10;
-        var isTimeout = false;
-
-        var id = window.setInterval(
-            function () {
-                if (ready()) {
-                    window.clearInterval(id);
-                    callback(isTimeout);
-                }
-                if (iteration++ > maxRetry) {
-                    window.clearInterval(id);
-                    isTimeout = true;
-                    callback(isTimeout);
-                }
-            },
-            interval
-        );
-    };
+  var _ignoringBots = true;
+  var _browsingInIncognitoMode;
+  var _callbackForNormalMode;
+  var _callbackForIncognitoOrPrivateMode;
+  var _callbackDefault; // if given, will be executed even _callbackForNormalMode and _callbackForIncognitoOrPrivateMode are given
+
+  this.BROWSING_NORMAL_MODE = 'NORMAL_MODE';
+  this.BROWSING_INCOGNITO_PRIVATE_MODE = 'INCOGNITO_PRIVATE_MODE';
+
+  /**
+   * @returns {BrowsingModeDetector}
+   */
+  this.ignoringBots = function () {
+    _ignoringBots = true;
+    return this;
+  };
 
+  /**
+   * @returns {BrowsingModeDetector}
+   */
+  this.notIgnoringBots = function () {
+    _ignoringBots = false;
+    return this;
+  };
+
+  this.getBrowsingMode = function () {
+    return (_browsingInIncognitoMode ? this.BROWSING_INCOGNITO_PRIVATE_MODE : this.BROWSING_NORMAL_MODE);
+  };
+
+  this.setBrowsingInIncognitoMode = function () {
+    _browsingInIncognitoMode = true;
+  };
+
+  this.setBrowsingInNormalMode = function () {
+    _browsingInIncognitoMode = false;
+  };
+
+  /**
+   * @param callback optional
+   */
+  this.isBotBrowsing = function (callback) {
+    var userAgentToTest = window.navigator.userAgent;
+    var isBot = /googlebot|Googlebot-Mobile|Googlebot-Image|Google favicon|Mediapartners-Google|bingbot|slurp|java|wget|curl|Commons-HttpClient|Python-urllib|libwww|httpunit|nutch|phpcrawl|msnbot|jyxobot|FAST-WebCrawler|FAST Enterprise Crawler|biglotron|teoma|convera|seekbot|gigablast|exabot|ngbot|ia_archiver|GingerCrawler|webmon |httrack|webcrawler|grub.org|UsineNouvelleCrawler|antibot|netresearchserver|speedy|fluffy|bibnum.bnf|findlink|msrbot|panscient|yacybot|AISearchBot|IOI|ips-agent|tagoobot|MJ12bot|dotbot|woriobot|yanga|buzzbot|mlbot|yandexbot|purebot|Linguee Bot|Voyager|CyberPatrol|voilabot|baiduspider|citeseerxbot|spbot|twengabot|postrank|turnitinbot|scribdbot|page2rss|sitebot|linkdex|Adidxbot|blekkobot|ezooms|dotbot|Mail.RU_Bot|discobot|heritrix|findthatfile|europarchive.org|NerdByNature.Bot|sistrix crawler|ahrefsbot|Aboundex|domaincrawler|wbsearchbot|summify|ccbot|edisterbot|seznambot|ec2linkfinder|gslfbot|aihitbot|intelium_bot|facebookexternalhit|yeti|RetrevoPageAnalyzer|lb-spider|sogou|lssbot|careerbot|wotbox|wocbot|ichiro|DuckDuckBot|lssrocketcrawler|drupact|webcompanycrawler|acoonbot|openindexspider|gnam gnam spider|web-archive-net.com.bot|backlinkcrawler|coccoc|integromedb|content crawler spider|toplistbot|seokicks-robot|it2media-domain-crawler|ip-web-crawler.com|siteexplorer.info|elisabot|proximic|changedetection|blexbot|arabot|WeSEE:Search|niki-bot|CrystalSemanticsBot|rogerbot|360Spider|psbot|InterfaxScanBot|Lipperhey SEO Service|CC Metadata Scaper|g00g1e.net|GrapeshotCrawler|urlappendbot|brainobot|fr-crawler|binlar|SimpleCrawler|Livelapbot|Twitterbot|cXensebot|smtbot|bnf.fr_bot|A6-Indexer|ADmantX|Facebot|Twitterbot|OrangeBot|memorybot|AdvBot|MegaIndex|SemanticScholarBot|ltx71|nerdybot|xovibot|BUbiNG|Qwantify|archive.org_bot|Applebot|TweetmemeBot|crawler4j|findxbot|SemrushBot|yoozBot|lipperhey|y!j-asr|Domain Re-Animator Bot|AddThis/i.test(userAgentToTest);
+    return (typeof callback === 'undefined' ? isBot : callback(isBot));
+  };
+
+  /**
+   * @param callback
+   * @returns {BrowsingModeDetector}
+   */
+  this.setCallbackForNormalMode = function (callback) {
+    _callbackForNormalMode = callback;
     return this;
+  };
+
+  /**
+   * @param callback
+   * @returns {BrowsingModeDetector}
+   */
+  this.setCallbackForIncognitoOrPrivateMode = function (callback) {
+    _callbackForIncognitoOrPrivateMode = callback;
+    return this;
+  };
+
+  /**
+   * @param defaultCallback optional
+   */
+  this.do = function (defaultCallback) {
+    _validateUserCallback(defaultCallback);
+
+    if (_ignoringBots && this.isBotBrowsing()) {
+      _browsingInIncognitoMode = false;
+      _executeUserCallback();
+      return;
+    }
+
+    (new BrowserFactory())
+      .browser(this)
+      .detectBrowsingMode(_executeUserCallback);
+  };
+
+  var _validateUserCallback = function (defaultCallback) {
+    _callbackDefault = defaultCallback;
+
+    if (
+      typeof _callbackDefault !== 'function' &&
+      (typeof _callbackForNormalMode !== 'function' || typeof _callbackForIncognitoOrPrivateMode !== 'function')
+    ) {
+      throw 'Default callback or specific callbacks are required';
+    }
+  };
+
+  var _executeUserCallback = function () {
+    if (_browsingInIncognitoMode && typeof _callbackForIncognitoOrPrivateMode === 'function') {
+      _callbackForIncognitoOrPrivateMode(this);
+    } else if (!_browsingInIncognitoMode && typeof _callbackForNormalMode === 'function') {
+      _callbackForNormalMode(this);
+    }
+
+    if (typeof _callbackDefault !== 'undefined') {
+      _callbackDefault(_browsingInIncognitoMode, this)
+    }
+  };
+
+  return this;
 };
 
 
@@ -140,36 +119,36 @@ var BrowsingModeDetector = function () {
  * @constructor
  */
 var BrowserFactory = function () {
-    var _browser;
-
-    this.browser = function (BrowsingModeDetector) {
-        if (typeof _browser === 'object') {
-            return _browser;
-        }
-
-        return _browser = _resolve(BrowsingModeDetector);
-    };
-
-    /**
-     * @param {BrowsingModeDetector} BrowsingModeDetector
-     * @returns {*}
-     * @private
-     */
-    var _resolve = function (BrowsingModeDetector) {
-        if (window.webkitRequestFileSystem) {
-            return new WebkitBrowser(BrowsingModeDetector);
-        } else if ('MozAppearance' in document.documentElement.style) {
-            return new MozillaBrowser(BrowsingModeDetector);
-        } else if (/constructor/i.test(window.HTMLElement)) {
-            return new SafariBrowser(BrowsingModeDetector);
-        } else if (window.PointerEvent || window.MSPointerEvent) {
-            return new IE10EdgeBrowser(BrowsingModeDetector);
-        } else {
-            return new OtherBrowser(BrowsingModeDetector);
-        }
-    };
-
-    return this;
+  var _browser;
+
+  this.browser = function (BrowsingModeDetector) {
+    if (typeof _browser === 'object') {
+      return _browser;
+    }
+
+    return _browser = _resolve(BrowsingModeDetector);
+  };
+
+  /**
+   * @param {BrowsingModeDetector} BrowsingModeDetector
+   * @returns {*}
+   * @private
+   */
+  var _resolve = function (BrowsingModeDetector) {
+    if (window.webkitRequestFileSystem) {
+      return new WebkitBrowser(BrowsingModeDetector);
+    } else if ('MozAppearance' in document.documentElement.style) {
+      return new MozillaBrowser(BrowsingModeDetector);
+    } else if (/constructor/i.test(window.HTMLElement)) {
+      return new SafariBrowser(BrowsingModeDetector);
+    } else if (window.PointerEvent || window.MSPointerEvent) {
+      return new IE10EdgeBrowser(BrowsingModeDetector);
+    } else {
+      return new OtherBrowser(BrowsingModeDetector);
+    }
+  };
+
+  return this;
 };
 
 
@@ -179,28 +158,30 @@ var BrowserFactory = function () {
  * @constructor
  */
 var WebkitBrowser = function (BrowsingModeDetector) {
-    this.BrowsingModeDetector = BrowsingModeDetector;
-
-    this.detectBrowsingMode = function () {
-        var self = this;
+  this.BrowsingModeDetector = BrowsingModeDetector;
 
-        var callbackWhenWebkitRequestFileSystemIsON = function () {
-            self.BrowsingModeDetector.setBrowsingInNormalMode();
-        };
+  this.detectBrowsingMode = function (_executeUserCallback) {
+    var self = this;
 
-        var callbackWhenWebkitRequestFileSystemIsOFF = function (e) {
-            self.BrowsingModeDetector.setBrowsingInIncognitoMode();
-        };
+    var callbackWhenWebkitRequestFileSystemIsON = function () {
+      self.BrowsingModeDetector.setBrowsingInNormalMode();
+      _executeUserCallback();
+    };
 
-        window.webkitRequestFileSystem(
-            window.TEMPORARY,
-            1,
-            callbackWhenWebkitRequestFileSystemIsON,
-            callbackWhenWebkitRequestFileSystemIsOFF
-        );
+    var callbackWhenWebkitRequestFileSystemIsOFF = function () {
+      self.BrowsingModeDetector.setBrowsingInIncognitoMode();
+      _executeUserCallback();
     };
 
-    return this;
+    window.webkitRequestFileSystem(
+      window.TEMPORARY,
+      1,
+      callbackWhenWebkitRequestFileSystemIsON,
+      callbackWhenWebkitRequestFileSystemIsOFF
+    );
+  };
+
+  return this;
 };
 
 /**
@@ -209,17 +190,18 @@ var WebkitBrowser = function (BrowsingModeDetector) {
  * @constructor
  */
 var MozillaBrowser = function (BrowsingModeDetector) {
-    this.BrowsingModeDetector = BrowsingModeDetector;
-
-    this.detectBrowsingMode = function () {
-        if (navigator.serviceWorker) {
-            this.BrowsingModeDetector.setBrowsingInNormalMode();
-        } else {
-            this.BrowsingModeDetector.setBrowsingInIncognitoMode();
-        }
-    };
-
-    return this;
+  this.BrowsingModeDetector = BrowsingModeDetector;
+
+  this.detectBrowsingMode = function (_executeUserCallback) {
+    if (navigator.serviceWorker) {
+      this.BrowsingModeDetector.setBrowsingInNormalMode();
+    } else {
+      this.BrowsingModeDetector.setBrowsingInIncognitoMode();
+    }
+    _executeUserCallback();
+  };
+
+  return this;
 };
 
 /**
@@ -228,41 +210,42 @@ var MozillaBrowser = function (BrowsingModeDetector) {
  * @constructor
  */
 var SafariBrowser = function (BrowsingModeDetector) {
-    this.BrowsingModeDetector = BrowsingModeDetector;
-
-    this.detectBrowsingMode = function () {
-        // iOS 11
-        // From gist discussion: https://gist.github.com/cou929/7973956#gistcomment-2272103
-        try {
-            window.openDatabase(null, null, null, null);
-        } catch (e) {
-            this.BrowsingModeDetector.setBrowsingInIncognitoMode();
-        }
-
-        // Older Safari
-        try {
-            if (localStorage.length) {
-                this.BrowsingModeDetector.setBrowsingInNormalMode();
-            } else {
-                localStorage.i = 1;
-                localStorage.removeItem('i');
-                this.BrowsingModeDetector.setBrowsingInNormalMode();
-            }
-        } catch (e) {
-            // From: https://gist.github.com/jherax/a81c8c132d09cc354a0e2cb911841ff1
-            // Safari only enables cookie in private mode
-            // if cookie is disabled then all client side storage is disabled
-            // if all client side storage is disabled, then there is no point
-            // in using private mode
-            if (navigator.cookieEnabled) {
-                this.BrowsingModeDetector.setBrowsingInIncognitoMode();
-            } else {
-                this.BrowsingModeDetector.setBrowsingInNormalMode();
-            }
-        }
-    };
+  this.BrowsingModeDetector = BrowsingModeDetector;
+
+  this.detectBrowsingMode = function (_executeUserCallback) {
+    // iOS 11
+    // From gist discussion: https://gist.github.com/cou929/7973956#gistcomment-2272103
+    try {
+      window.openDatabase(null, null, null, null);
+    } catch (e) {
+      this.BrowsingModeDetector.setBrowsingInIncognitoMode();
+      _executeUserCallback();
+    }
+
+    // Older Safari
+    try {
+      if (!localStorage.length) {
+        localStorage.i = 1;
+        localStorage.removeItem('i');
+      }
+      this.BrowsingModeDetector.setBrowsingInNormalMode();
+    } catch (e) {
+      // From: https://gist.github.com/jherax/a81c8c132d09cc354a0e2cb911841ff1
+      // Safari only enables cookie in private mode
+      // if cookie is disabled then all client side storage is disabled
+      // if all client side storage is disabled, then there is no point
+      // in using private mode
+      if (navigator.cookieEnabled) {
+        this.BrowsingModeDetector.setBrowsingInIncognitoMode();
+      } else {
+        this.BrowsingModeDetector.setBrowsingInNormalMode();
+      }
+    }
 
-    return this;
+    _executeUserCallback();
+  };
+
+  return this;
 };
 
 /**
@@ -271,15 +254,18 @@ var SafariBrowser = function (BrowsingModeDetector) {
  * @constructor
  */
 var IE10EdgeBrowser = function (BrowsingModeDetector) {
-    this.BrowsingModeDetector = BrowsingModeDetector;
-
-    this.detectBrowsingMode = function () {
-        if (!window.indexedDB) {
-            this.BrowsingModeDetector.setBrowsingInIncognitoMode();
-        }
-    };
-
-    return this;
+  this.BrowsingModeDetector = BrowsingModeDetector;
+
+  this.detectBrowsingMode = function (_executeUserCallback) {
+    if (window.indexedDB) {
+      this.BrowsingModeDetector.setBrowsingInNormalMode();
+    } else {
+      this.BrowsingModeDetector.setBrowsingInIncognitoMode();
+    }
+    _executeUserCallback();
+  };
+
+  return this;
 };
 
 /**
@@ -288,11 +274,12 @@ var IE10EdgeBrowser = function (BrowsingModeDetector) {
  * @constructor
  */
 var OtherBrowser = function (BrowsingModeDetector) {
-    this.BrowsingModeDetector = BrowsingModeDetector;
+  this.BrowsingModeDetector = BrowsingModeDetector;
 
-    this.detectBrowsingMode = function () {
-        this.BrowsingModeDetector.setBrowsingInNormalMode();
-    };
+  this.detectBrowsingMode = function (_executeUserCallback) {
+    this.BrowsingModeDetector.setBrowsingInNormalMode();
+    _executeUserCallback();
+  };
 
-    return this;
-};
\ No newline at end of file
+  return this;
+};
diff --git a/example.html b/example.html
index 3f7a271..9f8b290 100644
--- a/example.html
+++ b/example.html
@@ -1,62 +1,62 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
-    <meta charset="UTF-8">
-    <title>Test incognito or private browsing</title>
+  <meta charset="UTF-8">
+  <title>Test incognito or private browsing</title>
 
-    <script src="BrowsingModeDetector.js" type="application/javascript"></script>
+  <script src="BrowsingModeDetector.js" type="application/javascript"></script>
 </head>
 
 <body>
 <div id="message">Testing...</div>
 </body>
 <script type="application/javascript">
-    // You can test the browsing mode using a default callback
-    var myCallback = function (browsingInIncognitoMode) {
-        console.log('Is private or incognito?', browsingInIncognitoMode);
+  // You can test the browsing mode using a default callback
+  var myCallback = function (browsingInIncognitoMode) {
+    console.log('Is private or incognito?', browsingInIncognitoMode);
 
-        var message = document.getElementById("message");
-        if (browsingInIncognitoMode) {
-            message.innerHTML = "Incognito/Private browsing detected!";
-            return;
-        }
+    var message = document.getElementById("message");
+    if (browsingInIncognitoMode) {
+      message.innerHTML = "Incognito/Private browsing detected!";
+      return;
+    }
 
-        message.innerHTML = "Normal browsing";
-    };
+    message.innerHTML = "Normal browsing";
+  };
 
-    // Bots will be ignored:
-    var BrowsingModeDetectorTest1 = new BrowsingModeDetector();
-    BrowsingModeDetectorTest1.do(myCallback);
-    // or BrowsingModeDetectorTest1.ignoringBots().do(myCallback);
+  // Bots will be ignored:
+  var BrowsingModeDetectorTest1 = new BrowsingModeDetector();
+  BrowsingModeDetectorTest1.do(myCallback);
+  // or BrowsingModeDetectorTest1.ignoringBots().do(myCallback);
 
-    // Will return as private/incognito navigation when bots browsing:
-    // BrowsingModeDetectorTest1.notIgnoringBots().do(myCallback);
+  // Will return as private/incognito navigation when bots browsing:
+  // BrowsingModeDetectorTest1.notIgnoringBots().do(myCallback);
 
 
-    var callbackWhenNormalMode = function () {
-        console.log('callbackWhenNormalMode called');
-    };
+  var callbackWhenNormalMode = function () {
+    console.log('callbackWhenNormalMode called');
+  };
 
-    var callbackWhenIncognitoOrPrivateMode = function () {
-        console.log('callbackWhenIncognitoOrPrivateMode called');
-    };
+  var callbackWhenIncognitoOrPrivateMode = function () {
+    console.log('callbackWhenIncognitoOrPrivateMode called');
+  };
 
-    var defaultCallback = function (browsingInIncognitoMode) {
-        console.log('This callback will be called either private or normal mode detected, optional though. Is private or incognito?', browsingInIncognitoMode);
-    };
+  var defaultCallback = function (browsingInIncognitoMode) {
+    console.log('This callback will be called either private or normal mode detected, optional though. Is private or incognito?', browsingInIncognitoMode);
+  };
 
-    var BrowsingModeDetectorTest2 = new BrowsingModeDetector();
-    BrowsingModeDetectorTest2
-        .setCallbackForNormalMode(callbackWhenNormalMode)
-        .setCallbackForIncognitoOrPrivateMode(callbackWhenIncognitoOrPrivateMode)
-        .do(defaultCallback);
+  var BrowsingModeDetectorTest2 = new BrowsingModeDetector();
+  BrowsingModeDetectorTest2
+    .setCallbackForNormalMode(callbackWhenNormalMode)
+    .setCallbackForIncognitoOrPrivateMode(callbackWhenIncognitoOrPrivateMode)
+    .do(defaultCallback);
 
 
-    // You can test if is bot passing a callback:
-    BrowsingModeDetectorTest2.isBotBrowsing(function (isBot) {
-        console.log('Is Bot:', isBot);
-    });
-    // Or without callback:
-    // console.log('Is Bot:', BrowsingModeDetector.isBotBrowsing());
+  // You can test if is bot passing a callback:
+  BrowsingModeDetectorTest2.isBotBrowsing(function (isBot) {
+    console.log('Is Bot:', isBot);
+  });
+  // Or without callback:
+  // console.log('Is Bot:', BrowsingModeDetector.isBotBrowsing());
 </script>
-</html>
\ No newline at end of file
+</html>