doc: fix titles of ixgbe guide
authorWenzhuo Lu <wenzhuo.lu@intel.com>
Thu, 9 Feb 2017 01:27:59 +0000 (09:27 +0800)
committerFerruh Yigit <ferruh.yigit@intel.com>
Fri, 10 Feb 2017 11:25:50 +0000 (12:25 +0100)
commit31214d491ba95bfbc8beb4bc51f851aec99fd40c
tree6c16133617636322f4ee65980ca106890557ae7b
parent3a49ffe38a9508c57343719e5272e585c8dbd96c
doc: fix titles of ixgbe guide

The framework of the ixgbe doc is not appropriate,
adjust it.

Fixes: 972e365bfe7a ("doc: nics guide")
CC: stable@dpdk.org
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
doc/guides/nics/ixgbe.rst