DocBook/drm: Insert a comma

Signed-off-by: Michael Witten <mfwitten@gmail.com>

diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index 457d56a1a966d45fb84818aaf2e05bb8c0154067..0387970234b35d3fec3fe70e69e70ca117539919 100644 (file)
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -638,7 +638,7 @@ void intel_crt_init(struct drm_device *dev)
               after mode setting, since on many devices the vertical blank
               counter is reset at that time.  Internally, the DRM snapshots
               the last vblank count when the ioctl is called with the
-              _DRM_PRE_MODESET command so that the counter won't go backwards
+              _DRM_PRE_MODESET command, so that the counter won't go backwards
               (which is dealt with when _DRM_POST_MODESET is used).
             </para>
           </listitem>