Bump to v4.14.0.

flatMapDepth.js

@@ -11,7 +11,7 @@ var baseFlatten = require('./_baseFlatten'),
  * @since 4.7.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The function invoked per iteration.
  * @param {number} [depth=1] The maximum recursion depth.
  * @returns {Array} Returns the new flattened array.