diff --git a/doc/efun/caller_stack_depth b/doc/efun/caller_stack_depth
index 230827e..41b4e79 100644
--- a/doc/efun/caller_stack_depth
+++ b/doc/efun/caller_stack_depth
@@ -1,9 +1,9 @@
 SYNOPSIS
-        int caller_stack_depth(void)
+        int caller_stack_depth()
 
-DESCRIPTION
-        Returns the number of previous objects on the stack. This
-        can be used for security checks.
+BESCHREIBUNG
+        Liefert die Anzahl previous_object()s im Caller Stack. Dies kann fuer
+        Sicherheitschecks genutzt werden.
 
-SEE ALSO
+SIEHE AUCH
         caller_stack(E), previous_object(E), call_other(E), call_resolved(E)