Coding Standards: Fix WPCS issue in [47015].

See #49082.
Built from https://develop.svn.wordpress.org/trunk@47016


git-svn-id: http://core.svn.wordpress.org/trunk@46816 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/dashboard.php

@@ -1062,7 +1062,7 @@ function wp_dashboard_rss_output( $widget_id ) {
  * @param callable $callback   The callback function used to display each feed.
  * @param array    $check_urls RSS feeds.
  * @param mixed    ...$args    Optional additional parameters to pass to the callback function.
- * @return bool True on success, false on failure. 
+ * @return bool True on success, false on failure.
  */
 function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array(), ...$args ) {
 	$loading    = '<p class="widget-loading hide-if-no-js">' . __( 'Loading&hellip;' ) . '</p><div class="hide-if-js notice notice-error inline"><p>' . __( 'This widget requires JavaScript.' ) . '</p></div>';

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-alpha-47015';
+$wp_version = '5.4-alpha-47016';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.