Twenty Seventeen: Add missing `@return` tag for `twentyseventeen_video_controls()`.

Props ndoublehwp, audrasjb.
Fixes #41927.
Built from https://develop.svn.wordpress.org/trunk@41780


git-svn-id: http://core.svn.wordpress.org/trunk@41614 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentyseventeen/inc/custom-header.php

@@ -113,6 +113,7 @@ endif; // End of twentyseventeen_header_style.
  * Customize video play/pause button in the custom header.
  *
  * @param array $settings Video settings.
+ * @return array The filtered video settings.
  */
 function twentyseventeen_video_controls( $settings ) {
 	$settings['l10n']['play'] = '<span class="screen-reader-text">' . __( 'Play background video', 'twentyseventeen' ) . '</span>' . twentyseventeen_get_svg( array( 'icon' => 'play' ) );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9-beta1-41779';
+$wp_version = '4.9-beta1-41780';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.