diff --git a/gtk/gtkdialog.c b/gtk/gtkdialog.c
index d6b7bcd..e1053bf 100644
--- a/gtk/gtkdialog.c
+++ b/gtk/gtkdialog.c
@@ -694,7 +694,7 @@ gtk_dialog_add_action_widget (GtkDialog *dialog,
  * appended to the end of the dialog's action area. The button widget is 
  * returned, but usually you don't need it.
  *
- * Return value: the button widget that was added
+ * Return value: the #GtkButton widget that was added
  **/
 GtkWidget*
 gtk_dialog_add_button (GtkDialog   *dialog,
diff --git a/gtk/gtkinfobar.c b/gtk/gtkinfobar.c
index f49155b..6bf716c 100644
--- a/gtk/gtkinfobar.c
+++ b/gtk/gtkinfobar.c
@@ -786,7 +786,7 @@ gtk_info_bar_get_content_area (GtkInfoBar *info_bar)
  * to the end of the info bars's action area. The button widget is
  * returned, but usually you don't need it.
  *
- * Returns: the button widget that was added
+ * Returns: the #GtkButton widget that was added
  *
  * Since: 2.18
  */
