grml-terminalserver-config: fix syntax error

diff --git a/grml-terminalserver-config b/grml-terminalserver-config
index b14a7b6..b52373a 100755 (executable)
--- a/grml-terminalserver-config
+++ b/grml-terminalserver-config
@@ -167,10 +167,10 @@ for addresses from 192.168.0.101 to (and including) 192.168.0.200.
   done
 
   IPRANGE_FROM_=`execute "ipcalc -nb $IP_/$NETMASK_" warn |awk '/HostMin/{print $2}'`
-  # if we have x.x.x.1 as starting range adress provide
+  # if we have x.x.x.1 as starting range address provide
   # x.x.x.10 instead so we avoid possible conflicts with
   # default gateway
-  if echo $IPFROM | grep -c '\.1$' ; ; then
+  if echo $IPFROM | grep -c '\.1$' ; then
     IPFROM="${IPFROM%%\.1}.10"
   fi
   IPRANGE_TO_=`execute "ipcalc -nb $IP_/$NETMASK_" warn |awk '/HostMax/{print $2}'`