faq: Fix header path of ofp-msgs.h.
Replace path 'lib/ofp-msgs.h' with 'include/openvswitch/ofp-msgs.h'
@@ -28,10 +28,11 @@ Development
Q: How do I implement a new OpenFlow message?
A: Add your new message to ``enum ofpraw`` and ``enum ofptype`` in
- ``lib/ofp-msgs.h``, following the existing pattern. Then recompile and fix
- all of the new warnings, implementing new functionality for the new message
- as needed. (If you configure with ``--enable-Werror``, as described in
- :doc:`/intro/install/general`, then it is impossible to miss any warnings.)
+ ``include/openvswitch/ofp-msgs.h``, following the existing pattern.
+ Then recompile and fix all of the new warnings, implementing new functionality
+ for the new message as needed. (If you configure with ``--enable-Werror``, as
+ described in :doc:`/intro/install/general`, then it is impossible to miss any
+ warnings.)
To add an OpenFlow vendor extension message (aka experimenter message) for
a vendor that doesn't yet have any extension messages, you will also need
