Watchful.li shows one core joomla file was modified /cli/finder_indexer.php

Watchful.li just informed me that the file /cli/finder_indexer.php has been modified.

I wonder if that was necessary a few days ago while Arlex was figuring out what was breaking the Smart Search Indexing of my site at https://www.drcarney.com
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I am wondering if maybe Arlex or Mark might have changed that file? And, if so, does that file need to remain changed now since you have also disabled the "System - Highlight" plugin which was causing the problem.

I am asking mostly wondering if I should put that file back to it's core Joomla file or if you think that might cause me some grief.

I had also have the folks at CloudAccess look at this problem a few days ago so I supposed one of them could have edited that file as well. I will also ask them. :-)

I would like to put back the core joomla file if that will not break the Smart Search indexing. :-)

Thanks, Sean