diff --git a/src/js/traffic.js b/src/js/traffic.js
index 1e8c3aa4b..62db4f315 100644
--- a/src/js/traffic.js
+++ b/src/js/traffic.js
@@ -284,8 +284,8 @@ const onBeforeBehindTheSceneRequest = function(fctxt) {
     let result = 0;
 
     // https://github.com/uBlockOrigin/uBlock-issues/issues/459
-    //   In case of a request for frame, if ever no context is specified assume
-    //   the origin of the context is the same as the request itself.
+    //   In case of a request for frame and if ever no context is specified,
+    //   assume the origin of the context is the same as the request itself.
     if (
         fctxt.type === 'sub_frame' &&
         fctxt.getDocHostname() === 'behind-the-scene'