superfluous file and superfluous code Rated 5 out of 5 stars

The addon is great!

But in the last version 2.3.4 there is the superfluous file "chrome\helper_Overlay.js.bak".

And in the file "chrome\helper_Overlay.js.bak" there is superfluous code:
line 1041 attributionTag.innerHTML = "This page has been processed by the Firefox addon <a href='' target='_blank'>CyberSearch</a>.";
This string is displayed on the page:
See the screenshot:

This review is for a previous version of the add-on ( 

Thanks. I have now removed the file in the 2.3.4 so this bug shouldnt be existing anymore.