introspection: add missing array annotation to gst_formats_contains

diff --git a/gst/gstformat.c b/gst/gstformat.c
index 3e50d33..78b0f07 100644 (file)
--- a/gst/gstformat.c
+++ b/gst/gstformat.c
@@ -196,7 +196,7 @@ gst_format_get_by_nick (const gchar * nick)
 
 /**
  * gst_formats_contains:
- * @formats: The format array to search
+ * @formats: (array zero-terminated=1): The format array to search
  * @format: the format to find
  *
  * See if the given format is inside the format array.