Fix typos; Add missing translation
Fix typos; Add missing translation

willowcheng/Makerthings-android,jvitkauskas/openhab.android,dominicdesu/openhab.android,willowcheng/Makerspace,digitaldan/openhab.android,mrzottel/openhab.android,bodiroga/openhab.android,openhab/openhab.android