Fixed typo for Slovak translation c-geo calendar
Fixed typo for Slovak translation c-geo calendar

schwabe/cgeo,ThibaultR/cgeo,SammysHP/cgeo,auricgoldfinger/cgeo,SammysHP/cgeo,ThibaultR/cgeo,schwabe/cgeo,pstorch/cgeo,xiaoyanit/cgeo,xiaoyanit/cgeo,brok85/cgeo,cgeo/cgeo,SammysHP/cgeo,KublaikhanGeek/cgeo,auricgoldfinger/cgeo,cgeo/cgeo,mucek4/cgeo,Bananeweizen/cgeo,KublaikhanGeek/cgeo,samueltardieu/cgeo,rsudev/c-geo-opensource,tobiasge/cgeo,kumy/cgeo,cgeo/cgeo,marco-dev/c-geo-opensource,tobiasge/cgeo,vishwakulkarni/cgeo,marco-dev/c-geo-opensource,kumy/cgeo,matej116/cgeo,matej116/cgeo,superspindel/cgeo,Bananeweizen/cgeo,marco-dev/c-geo-opensource,pstorch/cgeo,schwabe/cgeo,madankb/cgeo,tobiasge/cgeo,KublaikhanGeek/cgeo,Huertix/cgeo,cgeo/cgeo,schwabe/cgeo,lewurm/cgeo,madankb/cgeo,samueltardieu/cgeo,S-Bartfast/cgeo,Huertix/cgeo,rsudev/c-geo-opensource,Huertix/cgeo,mucek4/cgeo,superspindel/cgeo,superspindel/cgeo,yummy222/cgeo,lewurm/cgeo,brok85/cgeo,S-Bartfast/cgeo,lewurm/cgeo,xiaoyanit/cgeo,madankb/cgeo,mucek4/cgeo,yummy222/cgeo,pstorch/cgeo,matej116/cgeo,vishwakulkarni/cgeo,samueltardieu/cgeo,S-Bartfast/cgeo,kumy/cgeo,vishwakulkarni/cgeo,yummy222/cgeo,Bananeweizen/cgeo,rsudev/c-geo-opensource,ThibaultR/cgeo,brok85/cgeo,auricgoldfinger/cgeo