Remove unnecessary double quotes
Remove unnecessary double quotes

Due to https://github.com/flarum/flarum-ext-english/commit/476ba8b0946005fdc3767f4dbae34fc5996664e5 (the comma was the special character which needed double quotes before its removal)
ogioncz/flarum-ext-czech,flarum/english,FlarumChina/flarum-ext-simplified-chinese-pro,ogioncz/flarum-ext-czech,FlarumChina/flarum-ext-simplified-chinese-pro,flarum/flarum-ext-english