[PATCH] drm: fix typo in margin connector properties docs

[Simon Ser]

This was pointed out by Ville and Pekka in their replies, but
forgot to apply the change properly before pushing. Sorry for
the noise!

Signed-off-by: Simon Ser <contact at emersion.fr>
Fixes: 409f07d353b3 ("drm: document connector margin properties")
Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Cc: Pekka Paalanen <pekka.paalanen at collabora.com>
Cc: Maxime Ripard <maxime at cerno.tech>
Cc: Dave Stevenson <dave.stevenson at raspberrypi.com>
---
 drivers/gpu/drm/drm_connector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index 4b12c7a39ee3..48df7a5ea503 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -1452,7 +1452,7 @@ static const struct drm_prop_enum_list dp_colorspaces[] = {
  *
  * left margin, right margin, top margin, bottom margin:
  *	Add margins to the connector's viewport. This is typically used to
- *	mitigate underscan on TVs.
+ *	mitigate overscan on TVs.
  *
  *	The value is the size in pixels of the black border which will be
  *	added. The attached CRTC's content will be scaled to fill the whole
-- 
2.39.2