media: pixfmt-v4l2.rst: fix broken enum :c:type

:c:type:: -> :c:type:

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil 2018-03-13 14:34:12 -04:00 • committed by Mauro Carvalho Chehab
commit 579260a5ef