Cleanup comments in various source files.

Former-commit-id: 02e8223692e4678e78a0eadc4ffaed3e27b5a49f

README.md

@@ -209,7 +209,7 @@ To avoid potential issues, update `npm` before installing Lo-Dash:
 npm install npm -g
 ```
 
-In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/):
+In [Node.js](http://nodejs.org/) and [RingoJS ≥ v0.8.0](http://ringojs.org/):
 
 ```js
 var _ = require('lodash');
@@ -220,7 +220,7 @@ var _ = require('lodash/lodash.underscore');
 
 **Note:** If Lo-Dash is installed globally, run [`npm link lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your project’s root directory before requiring it.
 
-In [RingoJS v0.7.0-](http://ringojs.org/):
+In [RingoJS ≤ v0.7.0](http://ringojs.org/):
 
 ```js
 var _ = require('lodash')._;

lodash.js

@@ -135,7 +135,7 @@
         RegExp = context.RegExp,
         String = context.String;
 
-    /** Used for `Array`, `Math`, and `Object` method references */
+    /** Used for `Array` and `Object` method references */
     var arrayRef = Array(),
         objectRef = Object();
 

test/test.js

@@ -2941,7 +2941,8 @@
 
   /*--------------------------------------------------------------------------*/
 
-  // configure QUnit and call `QUnit.start()` for Narwhal, Node.js, PhantomJS, Rhino, and RingoJS
+  // configure QUnit and call `QUnit.start()` for
+  // Narwhal, Node.js, PhantomJS, Rhino, and RingoJS
   if (!window.document || window.phantom) {
     QUnit.config.noglobals = true;
     QUnit.start();