[gtk/ebassi/for-master] docs: Fix typo in link

[Emmanuele Bassi <ebassi src gnome org>]

commit 0e27a49d1a0dfffdac38701e392d66442091d1ed
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sun Nov 7 23:23:36 2021 +0000

    docs: Fix typo in link

 docs/reference/gtk/migrating-3to4.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/docs/reference/gtk/migrating-3to4.md b/docs/reference/gtk/migrating-3to4.md
index 50f7043106..fcb3af5d76 100644
--- a/docs/reference/gtk/migrating-3to4.md
+++ b/docs/reference/gtk/migrating-3to4.md
@@ -364,7 +364,7 @@ A number of minor API cleanups have happened in `GdkSurface`
 as well. For example, `gdk_surface_input_shape_combine_region()`
 has been renamed to [`method@Gdk.Surface.set_input_region`], and
 `gdk_surface_begin_resize_drag()` has been renamed to
-`[method@Gdk.Toplevel.begin_resize`].
+[`method@Gdk.Toplevel.begin_resize`].
 
 ### The "iconified" window state has been renamed to "minimized"