change comments

changing some comments to verify if build fails.

Author: kollyma

systemvm/patches/debian/config/opt/cloud/bin/configure.py

@@ -775,7 +775,7 @@ def processForwardRule(self, rule):
             self.forward_vr(rule)
 
     def forward_vr(self, rule):
-        # pre-fetch the iptables variables
+        #prefetch iptables variables
         public_fwinterface = self.getDeviceByIp(rule['public_ip'])
         internal_fwinterface = self.getDeviceByIp(rule['internal_ip'])
         public_fwports = self.portsToString(rule['public_ports'], ':')