Docs: Add a missing type to the return description for `map_deep()`.

Props sebastianpisula.
See #35700.

Built from https://develop.svn.wordpress.org/trunk@36488


git-svn-id: http://core.svn.wordpress.org/trunk@36455 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/formatting.php

@@ -3888,7 +3888,7 @@ function sanitize_option( $option, $value ) {
  *
  * @param mixed    $value    The array, object, or scalar.
  * @param callable $callback The function to map onto $value.
- * @return The value with the callback applied to all non-arrays and non-objects inside it.
+ * @return mixed The value with the callback applied to all non-arrays and non-objects inside it.
  */
 function map_deep( $value, $callback ) {
 	if ( is_array( $value ) ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-36487';
+$wp_version = '4.5-alpha-36488';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.