diff --git a/fhem/FHEM/00_THZ.pm b/fhem/FHEM/00_THZ.pm
index dc9634deb..702dc6e49 100644
--- a/fhem/FHEM/00_THZ.pm
+++ b/fhem/FHEM/00_THZ.pm
@@ -1,5 +1,6 @@
 ##############################################
 # 00_THZ
+# $Id$
 # by immi 04/2014
 # v. 0.090
 # this code is based on the hard work of Robert; I just tried to port it
@@ -23,7 +24,7 @@
 #  GNU General Public License for more details.
 #
 ########################################################################################
-
+ 
 
 package main;
 use strict;