doc: Fix typo on example
@@ -71,7 +71,7 @@ the ports.
actions = [ofp_parser.OFPActionOutput(ofp.OFPP_FLOOD)]
data = None
- if msg.buffer_id == ofp.OFP_NO_BUFFER
+ if msg.buffer_id == ofp.OFP_NO_BUFFER:
data = msg.data
out = ofp_parser.OFPPacketOut(
