mailinglist typo projectoverview link

views/DE/mailinglists.pug

@@ -44,7 +44,7 @@ html(lang="de")
                                 tr
                                     td #{item.name}
                                     td <a href="#{item.src}">#{item.src}</a>
-                                    td <a href='projectoverview?#{item.id}'>#{item.project_title}</a>
+                                    td <a href='projectoverview?projectID=#{item.id}'>#{item.project_title}</a>
     <hr />
     div()
         h5(align="left") Eintragung in Mailingliste