accidentally reuploaded non upgraded htaccess file

I just realized in going to turn on detailed error messages on my installation i accidentally uploaded the old htaccess file - the pre upgraded to 2.2.2 file. is there a way to reupgrade this?

I don't think that file has changed much (if at all) between Omeka 2.1 and 2.2. But there's no reason you can't just re-upload the .htaccess file included in the main Omeka download, just be sure to transfer any custom settings from your old one to the new one.

thank you for the help!