[gtk/ebassi/gidocgen: 115/200] docs: Fix the MenuButton direction property links

[Emmanuele Bassi <ebassi src gnome org>]

commit 7db392bb3899422b91e0ab99b57ec5aa637fa252
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Feb 22 00:09:57 2021 +0000

    docs: Fix the MenuButton direction property links

 gtk/gtkmenubutton.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkmenubutton.c b/gtk/gtkmenubutton.c
index 090b45cb82..130a47ebbe 100644
--- a/gtk/gtkmenubutton.c
+++ b/gtk/gtkmenubutton.c
@@ -32,11 +32,11 @@
  * [property@Gtk.MenuButton:icon-name] property) or a label (set with the
  * [property@Gtk.MenuButton:label] property). If neither is explicitly set,
  * a [class@Gtk.Image] is automatically created, using an arrow image oriented
- * according to [class@Gtk.MenuButton:direction] or the generic “open-menu-symbolic”
+ * according to [property@Gtk.MenuButton:direction] or the generic “open-menu-symbolic”
  * icon if the direction is not set.
  *
  * The positioning of the popup is determined by the
- * [method@Gtk.MenuButton:direction] property of the menu button.
+ * [property@Gtk.MenuButton:direction] property of the menu button.
  *
  * For menus, the [property@Gtk.Widget:halign] and [property@Gtk.Widget:valign]
  * properties of the menu are also taken into account. For example, when the