Fixed Turkish language.

Hi,

I had a weird issue with the previous file. It always showed times with 1 (e.g 1 minute ago) whereas other language files were showing up times correctly. Looks like when you select "tr" as the language, you never reach plural forms of times, although they seem correctly translated.

This change solved the issue on my end. We have no plural forms of dates in Turkish so letting it render the plural form all the time would be a good solution, unless you want to patch the issue.