[template-glib] expr: add element type for transfer notation

[Christian Hergert <chergert src gnome org>]

commit f0723d029ea74a408231385ef51155af7c19ee9b
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 4 13:48:13 2022 -0700

    expr: add element type for transfer notation

 src/tmpl-expr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/tmpl-expr.c b/src/tmpl-expr.c
index 64f9054..b18ef45 100644
--- a/src/tmpl-expr.c
+++ b/src/tmpl-expr.c
@@ -167,7 +167,7 @@ tmpl_expr_destroy (TmplExpr *self)
  * Creates a new statement list for which the last item will be
  * used as the "return value" from execution.
  *
- * Returns: (transfer full): a new #TmplExpr
+ * Returns: (transfer full) (element-type TmplExpr): a new #TmplExpr
  *
  * Since: 3.36
  */