drm: Documentation typo fixes

Signed-off-by: NChristopher Harvey <charvey@matrox.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

include/drm/drm_crtc.h

@@ -443,12 +443,12 @@ struct drm_crtc {
  * @dpms: set power state (see drm_crtc_funcs above)
  * @save: save connector state
  * @restore: restore connector state
- * @reset: reset connector after state has been invalidate (e.g. resume)
+ * @reset: reset connector after state has been invalidated (e.g. resume)
  * @detect: is this connector active?
  * @fill_modes: fill mode list for this connector
- * @set_property: property for this connector may need update
+ * @set_property: property for this connector may need an update
  * @destroy: make object go away
- * @force: notify the driver the connector is forced on
+ * @force: notify the driver that the connector is forced on
  *
  * Each CRTC may have one or more connectors attached to it.  The functions
  * below allow the core DRM code to control connectors, enumerate available modes,