[gtk/bilelmoussaoui/for-gi-docgen-link] gtk: drop unwanted char on Switch::state-set docs link

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 23ea33b65668bd2eb81c839bb052f6305f7bbefa
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Tue May 25 20:29:46 2021 +0000

    gtk: drop unwanted char on Switch::state-set docs link

 gtk/gtkswitch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkswitch.c b/gtk/gtkswitch.c
index 1c5916edd0..5f7fff01bf 100644
--- a/gtk/gtkswitch.c
+++ b/gtk/gtkswitch.c
@@ -749,7 +749,7 @@ gtk_switch_get_active (GtkSwitch *self)
  *
  * Normally, this is the same as [property@Gtk.Switch:active], unless
  * the switch is set up for delayed state changes. This function is
- * typically called from a [signal@Gtk.Switch`::state-set] signal handler.
+ * typically called from a [signal@Gtk.Switch::state-set] signal handler.
  *
  * See [signal@Gtk.Switch::state-set] for details.
  */