searchentry: Use markdown for css tree

diff --git a/gtk/gtksearchentry.c b/gtk/gtksearchentry.c
index 92d82dcf5e21fab5965a52d7037d540b84a5d3d4..64827efdf49bc605b1bb215acde482183c01e21e 100644 (file)
--- a/gtk/gtksearchentry.c
+++ b/gtk/gtksearchentry.c
@@ -79,10 +79,10 @@
  *
  * ## CSS Nodes
  *
- * |[<!-- language="plain" -->
+ * ```
  * entry.search
  * ╰── text
- * ]|
+ * ```
  *
  * `GtkSearchEntry` has a single CSS node with name entry that carries
  * a `.search` style class, and the text node is a child of that.