[media] DocBook media: fix typos in YUV420M description

NV12M -> YUV420M
YVU420M -> YUV420M

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
index 60308f1..e781cc6 100644 (file)
--- a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
@@ -29,12 +29,12 @@ and Cr planes have half as many pad bytes after their rows. In other
 words, two Cx rows (including padding) is exactly as long as one Y row
 (including padding).</para>
 
-       <para><constant>V4L2_PIX_FMT_NV12M</constant> is intended to be
+       <para><constant>V4L2_PIX_FMT_YUV420M</constant> is intended to be
 used only in drivers and applications that support the multi-planar API,
 described in <xref linkend="planar-apis"/>. </para>
 
        <example>
-         <title><constant>V4L2_PIX_FMT_YVU420M</constant> 4 &times; 4
+         <title><constant>V4L2_PIX_FMT_YUV420M</constant> 4 &times; 4
 pixel image</title>
 
          <formalpara>