diff --git a/bsp/default/root_file_system/etc/clients.sh b/bsp/default/root_file_system/etc/clients.sh
index e7a5b466..ab010e7a 100755
--- a/bsp/default/root_file_system/etc/clients.sh
+++ b/bsp/default/root_file_system/etc/clients.sh
@@ -3,13 +3,14 @@ CLIENT_INTERFACES="wlan0"
 
 #CLIENTS
 SEDDEV=`brctl showstp $MESH_INTERFACE | egrep '\([0-9]\)' | sed -e "s/(//;s/)//" | awk '{ print "s/^  "$2"/"$1"/;" }'`
-	
+
 for entry in $CLIENT_INTERFACES; do
 	CLIENT_MACS=$CLIENT_MACS`brctl showmacs $MESH_INTERFACE | sed -e "$SEDDEV" | awk '{if ($3 != "yes" && $1 == "'"$entry"'") print $2}'`" "
 done
-					
+
 i=0
 for client in $CLIENT_MACS; do
 	i=`expr $i + 1`  #Zähler um eins erhöhen
 done
+
 echo $i