Fix code comment

htdocs/core/actions_linkedfiles.inc.php

@@ -22,7 +22,7 @@
 // Variable $upload_dir must be defined when entering here
 // Variable $upload_dirold may also exists.
 
-// Send file/link
+// Submit file/link
 if (GETPOST('sendit') && ! empty($conf->global->MAIN_UPLOAD_DOC))
 {
     if ($object->id)

htdocs/product/document.php

@@ -110,7 +110,7 @@ if (empty($reshook))
 		}
 	}
 
-	// Action sending file
+	// Action submit/delete file/link
 	include_once DOL_DOCUMENT_ROOT.'/core/actions_linkedfiles.inc.php';
 
 }