Remove references to _.

initial.js

@@ -4,14 +4,13 @@ import baseSlice from './_baseSlice.js';
  * Gets all but the last element of `array`.
  *
  * @static
- * @memberOf _
  * @since 0.1.0
  * @category Array
  * @param {Array} array The array to query.
  * @returns {Array} Returns the slice of `array`.
  * @example
  *
- * _.initial([1, 2, 3]);
+ * initial([1, 2, 3]);
  * // => [1, 2]
  */
 function initial(array) {