[gtk/matthiasc/for-master] docs: Remove gtk_render_insertion_cursor

[Matthias Clasen <matthiasc src gnome org>]

commit 7816fc2b835b230609c24b8612cc8b889836a305
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Nov 16 07:35:41 2020 -0500

    docs: Remove gtk_render_insertion_cursor
    
    This function was removed in 2bcef7f03058dac7cbac.

 docs/reference/gtk/gtk4-sections.txt | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index c968de3cbe..9ee2d2b1f3 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -4336,7 +4336,6 @@ gtk_snapshot_render_background
 gtk_snapshot_render_frame
 gtk_snapshot_render_focus
 gtk_snapshot_render_layout
-gtk_snapshot_render_insertion_cursor
 <SUBSECTION Private>
 gtk_snapshot_get_type
 </SECTION>