diff --git a/DLRUIKit/source/UINavigationController+DLR.h b/DLRUIKit/source/UINavigationController+DLR.h
index f732182..d4d2c46 100644
--- a/DLRUIKit/source/UINavigationController+DLR.h
+++ b/DLRUIKit/source/UINavigationController+DLR.h
@@ -10,7 +10,9 @@
 
 @interface UINavigationController (DLR)
 
-/** Returns true if the passed view controller is the first view controller in the stack of view controllers. */
+/** Returns true if the passed view controller is the first view controller in the
+ stack of view controllers.  This can be helpful in determining if the
+ view controller needed to be popped or dismissed. */
 - (BOOL)dlr_isFirstViewController:(UIViewController *)viewController;
 
 @end
diff --git a/DLRUIKit/source/UIViewController+DLRNavigationController.h b/DLRUIKit/source/UIViewController+DLRNavigationController.h
index 37b3214..4e968e5 100644
--- a/DLRUIKit/source/UIViewController+DLRNavigationController.h
+++ b/DLRUIKit/source/UIViewController+DLRNavigationController.h
@@ -10,7 +10,8 @@
 
 @interface UIViewController (DLRNavigationController)
 
-/** Returns a new navigation controller instance with this view controller as the root view controller. */
+/** Returns a new navigation controller instance with this view controller as the
+ root view controller. */
 - (UINavigationController *)dlr_embedInsideNavigationController;
 
 @end
diff --git a/README.md b/README.md
index ba2384d..fbe16a7 100644
--- a/README.md
+++ b/README.md
@@ -177,7 +177,8 @@ layoutConstraint.constant = -10;
 
 ```objc
 /** Returns true if the passed view controller is the first view controller in the
-    stack of view controllers. */
+ stack of view controllers.  This can be helpful in determining if the
+ view controller needed to be popped or dismissed. */
 - (BOOL)dlr_isFirstViewController:(UIViewController *)viewController;
 ```
 
@@ -185,6 +186,6 @@ layoutConstraint.constant = -10;
 
 ```objc
 /** Returns a new navigation controller instance with this view controller as the
-    root view controller. */
+ root view controller. */
 - (UINavigationController *)dlr_embedInsideNavigationController;
 ```