--- a/wp/wp-admin/admin-footer.php	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-admin/admin-footer.php	Tue Dec 15 13:49:49 2020 +0100
@@ -6,7 +6,7 @@
  * @subpackage Administration
  */
 
-// don't load directly
+// Don't load directly.
 if ( ! defined( 'ABSPATH' ) ) {
 	die( '-1' );
 }
@@ -32,7 +32,12 @@
 	?>
 	<p id="footer-left" class="alignleft">
 		<?php
-		$text = sprintf( __( 'Thank you for creating with <a href="%s">WordPress</a>.' ), __( 'https://wordpress.org/' ) );
+		$text = sprintf(
+			/* translators: %s: https://wordpress.org/ */
+			__( 'Thank you for creating with <a href="%s">WordPress</a>.' ),
+			__( 'https://wordpress.org/' )
+		);
+
 		/**
 		 * Filters the "Thank you" text displayed in the admin footer.
 		 *
@@ -80,7 +85,7 @@
  *
  * @since 4.6.0
  */
-do_action( "admin_print_footer_scripts-{$hook_suffix}" );
+do_action( "admin_print_footer_scripts-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 
 /**
  * Prints any scripts and data queued for the footer.
@@ -97,9 +102,9 @@
  *
  * @since 2.8.0
  */
-do_action( "admin_footer-{$hook_suffix}" );
+do_action( "admin_footer-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 
-// get_site_option() won't exist when auto upgrading from <= 2.7
+// get_site_option() won't exist when auto upgrading from <= 2.7.
 if ( function_exists( 'get_site_option' ) ) {
 	if ( false === get_site_option( 'can_compress_scripts' ) ) {
 		compression_test();