[gtk/bilelmoussaoui/gdk-content-formats-annotations: 2/2] gdk: add zero-terminated annotation to content_formats_get_gtypes

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit ec38e5324933a17016b35f1f4291a0f13fab2f35
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Fri Apr 30 15:40:27 2021 +0200

    gdk: add zero-terminated annotation to content_formats_get_gtypes

 gdk/gdkcontentformats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/gdkcontentformats.c b/gdk/gdkcontentformats.c
index 1f059f109f..9bfaca1f8b 100644
--- a/gdk/gdkcontentformats.c
+++ b/gdk/gdkcontentformats.c
@@ -461,7 +461,7 @@ gdk_content_formats_contain_mime_type (const GdkContentFormats *formats,
  * Note that @formats may not contain any #GTypes, in particular when
  * they are empty. In that case %NULL will be returned.
  *
- * Returns: (transfer none) (nullable) (array length=n_gtypes):
+ * Returns: (transfer none) (nullable) (array length=n_gtypes zero-terminated=1):
  *      %G_TYPE_INVALID-terminated array of types included in @formats or
  *      %NULL if none.
  */