drm/bridge: panel: Fix typo in drm_panel_bridge_add docs

Fix the 'manged' typo with 'managed' in the drm_panel_bridge_add
kernel-doc documentation.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191218121223.30181-1-enric.balletbo@collabora.com

drivers/gpu/drm/bridge/panel.c

@@ -151,7 +151,7 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = {
  * known type. Calling this function with a panel whose connector type is
  * DRM_MODE_CONNECTOR_Unknown will return NULL.
  *
- * See devm_drm_panel_bridge_add() for an automatically manged version of this
+ * See devm_drm_panel_bridge_add() for an automatically managed version of this
  * function.
  */
 struct drm_bridge *drm_panel_bridge_add(struct drm_panel *panel)