Update Doku aus Driversourcen

Change-Id: I455f0813b970151089b3dc1b8d9407eea323cdd1
diff --git a/doc/master/retrieve_ed_setup b/doc/master/retrieve_ed_setup
index 4d92ef0..77213d0 100644
--- a/doc/master/retrieve_ed_setup
+++ b/doc/master/retrieve_ed_setup
@@ -1,9 +1,9 @@
 SYNOPSIS
-	int retrieve_ed_setup(object command_giver)
+        int retrieve_ed_setup(object command_giver)
 
 DESCRIPTION
-	Should return an integer that gives the ed setup flags for the
-	user that is denoted by command_giver.
+        Should return an integer that gives the ed setup flags for the
+        user that is denoted by command_giver.
 
 SEE ALSO
-	save_ed_setup(M)
+        save_ed_setup(M)