Merge branch 'carsten-development-patch-21106' into 'development'

Update resources/lang/en/footer.php

See merge request !1585

resources/lang/en/footer.php

@@ -3,5 +3,5 @@
 return [
     "sumaev.1" => "MetaGer is developed and run by ",
     "sumaev.2" => "SUMA-EV - Association for Free Access to Knowledge.",
-    'sumaev.link' => 'https://suma-ev.de/en/index.html',
+    'sumaev.link' => 'https://suma-ev.de/',
 ];