docs: use |[ ]| instead of <programlisting></programlisting>

https://bugzilla.gnome.org/show_bug.cgi?id=723119

1 files changed, 4 insertions, 4 deletions

diff --git a/gtk/gtkspinbutton.c b/gtk/gtkspinbutton.c
index 694d59bcaf..5ef8e7daa1 100644
--- a/gtk/gtkspinbutton.c
+++ b/gtk/gtkspinbutton.c
@@ -80,7 +80,7 @@
  *
  * <example>
  * <title>Using a GtkSpinButton to get an integer</title>
- * <programlisting>
+ * |[
  * /&ast; Provides a function to retrieve an integer value from a
  *  &ast; GtkSpinButton and creates a spin button to model percentage
  *  &ast; values.
@@ -111,12 +111,12 @@
  *
  *   gtk_widget_show_all (window);
  * }
- * </programlisting>
+ * ]|
  * </example>
  *
  * <example>
  * <title>Using a GtkSpinButton to get a floating point value</title>
- * <programlisting>
+ * |[
  * /&ast; Provides a function to retrieve a floating point value from a
  *  &ast; GtkSpinButton, and creates a high precision spin button.
  *  &ast;/
@@ -145,7 +145,7 @@
  *
  *   gtk_widget_show_all (window);
  * }
- * </programlisting>
+ * ]|
  * </example>
  */