Docs: Clarify the summary and optional `$query` parameter description for `remove_query_arg()`.

Props johnbillion.
Fixes #33912.

Built from https://develop.svn.wordpress.org/trunk@34512


git-svn-id: http://core.svn.wordpress.org/trunk@34476 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -768,12 +768,12 @@ function add_query_arg() {
 }
 
 /**
- * Removes an item or list from the query string.
+ * Removes an item or items from a query string.
  *
  * @since 1.5.0
  *
  * @param string|array $key   Query key or keys to remove.
- * @param bool|string  $query Optional. When false uses the $_SERVER value. Default false.
+ * @param bool|string  $query Optional. When false uses the current URL. Default false.
  * @return string New URL query string.
  */
 function remove_query_arg( $key, $query = false ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34511';
+$wp_version = '4.4-alpha-34512';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.