Fix install options documentation. Fix #729

lib/actions/install.js

@@ -18,7 +18,7 @@ var install = module.exports;
  *
  * @param {String} installer Which package manager to use
  * @param {String|Array} [paths] Packages to install.Use an empty string for `npm install`
- * @param {Object} [options] Options to invoke `install` with. These options will be parsed by [dargs]{@link https://www.npmjs.org/package/dargs}
+ * @param {Object} [options] Options to pass to `dargs` as arguments, then to `child_process.spawn`
  * @param {Function} [cb]
  */
 
@@ -136,7 +136,7 @@ install.installDependencies = function (options) {
  * The installation will automatically run during the run loop `install` phase.
  *
  * @param {String|Array} [cmpnt] Components to install
- * @param {Object} [options] Options to invoke `bower install` with (see `bower help install`).
+ * @param {Object} [options] Options to pass to `child_process.spawn` when invoking bower.
  * @param {Function} [cb]
  */
 
@@ -150,7 +150,7 @@ install.bowerInstall = function install(cmpnt, options, cb) {
  * The installation will automatically run during the run loop `install` phase.
  *
  * @param {String|Array} [pkgs] Packages to install
- * @param {Object} [options] Options to invoke `npm install` with (see `npm help install`).
+ * @param {Object} [options] Options to pass to `child_process.spawn` when invoking npm.
  * @param {Function} [cb]
  */