Hey,
check it out four links below, and please, tell me how I can fix small ‘k’ on capital ‘K’ in plural version.

Link 1: https://zapodaj.net/67635d18603d1.jpg.html
Link 2: https://zapodaj.net/640c39fb40f84.jpg.html
Link 3: https://zapodaj.net/258bb1b83abc3.jpg.html
Link 4: https://zapodaj.net/bac8b33d37cee.jpg.html

Take notice that I was checked my translation on Polish language, and in .po file everything is OK.

So my question is: where is the problem?

Website link: http://gostomskiadrian.pl

Thx.
Adrian.