--- a/wp/wp-includes/customize/class-wp-customize-nav-menus-panel.php	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/customize/class-wp-customize-nav-menus-panel.php	Tue Dec 15 13:49:49 2020 +0100
@@ -74,7 +74,7 @@
 			<div class="accordion-section-title">
 				<span class="preview-notice">
 					<?php
-					/* translators: %s: the site/panel title in the Customizer */
+					/* translators: %s: The site/panel title in the Customizer. */
 					printf( __( 'You are customizing %s' ), '<strong class="panel-title">{{ data.title }}</strong>' );
 					?>
 				</span>