Comma and whitespace nits. [ci skip]

lodash.js

@@ -4612,7 +4612,7 @@
     }
 
     /**
-     * Iterates over elements of `collection` returning an array of all elements
+     * Iterates over elements of `collection`, returning an array of all elements
      * the predicate returns truthy for. The predicate is bound to `thisArg` and
      * invoked with three arguments; (value, index|key, collection).
      *
@@ -4903,7 +4903,7 @@
     });
 
     /**
-     * Invokes the method named by `methodName` on each element in the collection
+     * Invokes the method named by `methodName` on each element in the collection,
      * returning an array of the results of each invoked method. Additional arguments
      * is provided to each invoked method. If `methodName` is a function it is
      * invoked for, and `this` bound to, each element in the collection.

test/test.js

@@ -387,7 +387,7 @@
     setProperty(Number, 'isFinite', _.noop);
 
     var _contains = stringProto.contains;
-    setProperty(stringProto, 'contains',  _contains ? _.noop : Boolean);
+    setProperty(stringProto, 'contains', _contains ? _.noop : Boolean);
 
     var _ArrayBuffer = ArrayBuffer;
     setProperty(root, 'ArrayBuffer', (function() {
@@ -827,7 +827,7 @@
     var args = arguments;
 
     test('should return `undefined` for nonexistent keys', 1, function() {
-      var actual = _.at(['a', 'b',  'c'], [2, 4, 0]);
+      var actual = _.at(['a', 'b', 'c'], [2, 4, 0]);
       deepEqual(actual, ['c', undefined, 'a']);
     });
 
@@ -8438,7 +8438,7 @@
     });
 
     test('should return `undefined` for nonexistent keys', 2, function() {
-      var array = ['a', 'b',  'c'],
+      var array = ['a', 'b', 'c'],
           actual = _.pullAt(array, [2, 4, 0]);
 
       deepEqual(array, ['b']);