Add a comment with the used message keys to make sure the grep find them

diff --git a/includes/specials/SpecialUpload.php b/includes/specials/SpecialUpload.php
index 7c4c646..7a789ae 100644 (file)
--- a/includes/specials/SpecialUpload.php
+++ b/includes/specials/SpecialUpload.php
@@ -745,6 +745,7 @@ class UploadForm extends HTMLForm {
                # Set some form properties
                $this->setSubmitText( wfMsg( 'uploadbtn' ) );
                $this->setSubmitName( 'wpUpload' );
+               # Used message keys: 'accesskey-upload', 'tooltip-upload'
                $this->setSubmitTooltip( 'upload' );
                $this->setId( 'mw-upload-form' );