diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 15648f5b32..1bba795a1d 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -16429,7 +16429,7 @@ gtk_tree_view_set_tooltip_query_cb (GtkWidget  *widget,
  * for you. @column should be set to the column in @tree_view's model
  * containing the tooltip texts, or -1 to disable this feature.
  *
- * When enabled, #GtkWidget::has-tooltip will be set to %TRUE and
+ * When enabled, #GtkWidget:has-tooltip will be set to %TRUE and
  * @tree_view will connect a #GtkWidget::query-tooltip signal handler.
  *
  * Note that the signal handler sets the text with gtk_tooltip_set_markup(),