How to Remove a URL’s Trailing Underscore in Chrome

Google Chrome lets you add custom search engines to search any site with a special keyword. However, sometimes Chrome adds a trailing underscore to the URL, which can cause problems if you try to enter it in the address bar.

Why Does This Happen?

Although it7;s uncertain why this happens, it seems as though Chrome adds a trailing underscore to some URLs that use a custom search or keyword to query a website.