Bump to v3.3.0.

object/has.js

@@ -16,7 +16,9 @@ var hasOwnProperty = objectProto.hasOwnProperty;
  * @returns {boolean} Returns `true` if `key` is a direct property, else `false`.
  * @example
  *
- * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
+ * var object = { 'a': 1, 'b': 2, 'c': 3 };
+ *
+ * _.has(object, 'b');
  * // => true
  */
 function has(object, key) {