Fix typos are change Commons links to use Special:MyLanguage
Fix typos are change Commons links to use Special:MyLanguage

Typos
community maintained -> community-maintained
on the picture -> in the picture

Use Special:MyLanguage for links because they should be in people's own language even if the Commons App site is only in English
commons-app/commons-app.github.io,commons-app/commons-app.github.io