expander: Fix the css docs

The docs were not matching reality since the
css node names were changed in 6d20fe0b.

Fixes: #5723

diff --git a/gtk/gtkexpander.c b/gtk/gtkexpander.c
index 05e20279d5cd600a3dff46c51e494bd4ee0fa5d1..65781b9f2ca0eb30f12c295c1a05501c0f837d92 100644 (file)
--- a/gtk/gtkexpander.c
+++ b/gtk/gtkexpander.c
@@ -98,16 +98,16 @@
  * # CSS nodes
  *
  * ```
- * expander
+ * expander-widget
  * ╰── box
  *     ├── title
- *     │   ├── arrow
+ *     │   ├── expander
  *     │   ╰── <label widget>
  *     ╰── <child>
  * ```
  *
- * `GtkExpander` has three CSS nodes, the main node with the name expander,
- * a subnode with name title and node below it with name arrow. The arrow of an
+ * `GtkExpander` has three CSS nodes, the main node with the name expander-widget,
+ * a subnode with name title and node below it with name expander. The arrow of an
  * expander that is showing its child gets the :checked pseudoclass added to it.
  *
  * # Accessibility