--- a/wp/wp-admin/includes/misc.php	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-admin/includes/misc.php	Wed Sep 21 18:19:35 2022 +0200
@@ -121,7 +121,7 @@
 		if ( $perms ) {
 			chmod( $filename, $perms | 0644 );
 		}
-	} elseif ( ! is_writeable( $filename ) ) {
+	} elseif ( ! is_writable( $filename ) ) {
 		return false;
 	}
 
@@ -1004,8 +1004,8 @@
 	} else {
 		// Fall back to the default set of icon colors if the default scheme is missing.
 		$icon_colors = array(
-			'base'    => '#a0a5aa',
-			'focus'   => '#00a0d2',
+			'base'    => '#a7aaad',
+			'focus'   => '#72aee6',
 			'current' => '#fff',
 		);
 	}
@@ -1246,7 +1246,7 @@
 				'message' => __( 'Error while saving.' ),
 			);
 		} else {
-			/* translators: Draft saved date format, see https://www.php.net/date */
+			/* translators: Draft saved date format, see https://www.php.net/manual/datetime.format.php */
 			$draft_saved_date_format = __( 'g:i:s a' );
 			$response['wp_autosave'] = array(
 				'success' => true,