diff --git a/kalibrierschein.cls b/kalibrierschein.cls
index 0fc725e28a1292f8f7ce127c2967823629ad9559..5dd97b0ca2c1fa725b2f2ff6abb6ddc09fed31a8 100644
--- a/kalibrierschein.cls
+++ b/kalibrierschein.cls
@@ -329,11 +329,11 @@ footskip=0bp,
   \global\let\printFirstPage\@empty
 }
 
-\newcommand*\ks@@foot{}
+\newcommand*\ks@@foot{}% ???
 
 \newcommand*\printLastPage{%
   \clearpage
-  \global\let\ks@@foot=\ks@foot@add
+  \global\let\ks@@foot=\ks@foot@add% ???
   \ks@lastPage
 }