fixup! Rework traffic-rules

Author: bleader

SOURCES/etc/xapi.d/plugins/sdncontroller.py

@@ -216,7 +216,7 @@ def run_vsctl_cmd(args):
 
 
 def update_args_from_ovs(args):
-    # get parent bridge to apply ruels to
+    # get parent bridge to apply rules to
     args["parent-bridge"] = run_vsctl_cmd(["br-to-parent", args["bridge"]]).rstrip()
 
     # get ports names for our actual bridge, be it fake (vlan) or real (no vlan)