change countdown text

Hi support,

I have tried to change the code in the timer-string.php file to make Minutes display as Mins and Seconds display as Secs but this doesn’t seem to work, or at least it works for a moment then reverts.

Is there another file with this information or do I need to change this somewhere else too? I have looked through most of the files, but can’t seem to find anything.

Any help would be great.

Thanks again

Chris

https://wordpress.org/plugins/easy-timer/