small tweak to make openvpn example server config valid

daemon/examples/services/sampleVPNClient

@@ -13,13 +13,13 @@ keyname=client1
 vpnserver="10.0.2.10"
 
 # optional next hop for adding a static route to reach the VPN server
-nexthop="10.0.1.1"
+#nexthop="10.0.1.1"
 
 # --------- END CUSTOMIZATION --------
 
 # validate addresses
 if [ "$(dpkg -l | grep " sipcalc ")" = "" ]; then
-    echo "WARNING: ip validation disabled because package sipcalc not installed 
+    echo "WARNING: ip validation disabled because package sipcalc not installed
          " > $PWD/vpnclient.log
 else
     if [ "$(sipcalc "$vpnserver" "$nexthop" | grep ERR)" != "" ]; then
@@ -59,5 +59,5 @@ verb 4
 daemon
 EOF
 ) > client.conf
-    
+
 openvpn --config client.conf