fix link, relates to #221 (#225)
fix link, relates to #221 (#225)


Opendatal/codefor.de,okfde/codefor.de,Opendatal/codefor.de,Opendatal/codefor.de,Opendatal/codefor.de,okfde/codefor.de,Opendatal/codefor.de,johnjohndoe/codefor.de,johnjohndoe/codefor.de