Add GtkGLArea fully to docs

It was missing from the type list.

diff --git a/docs/reference/gtk/gtk3.types.in b/docs/reference/gtk/gtk3.types.in
index be467fffb39e79941a8cffce279f0ce462ac0214..8f7ff3cca21b6347bee4cfa25cc96cf745e72818 100644 (file)
--- a/docs/reference/gtk/gtk3.types.in
+++ b/docs/reference/gtk/gtk3.types.in
@@ -90,6 +90,7 @@ gtk_gesture_rotate_get_type
 gtk_gesture_single_get_type
 gtk_gesture_swipe_get_type
 gtk_gesture_zoom_get_type
+gtk_gl_area_get_type
 gtk_grid_get_type
 gtk_handle_box_get_type
 gtk_hbox_get_type