[libmediaart] g-i: Fix annotations for MediaArt.process

[Jens Georg <jensgeorg src gnome org>]

commit 75ea95aa188d4104287f3a3a9edc164358e91912
Author: Jens Georg <mail jensge org>
Date:   Thu Oct 17 15:33:49 2013 +0200

    g-i: Fix annotations for MediaArt.process

 libmediaart/extract.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libmediaart/extract.c b/libmediaart/extract.c
index 6821aa1..eb216a0 100644
--- a/libmediaart/extract.c
+++ b/libmediaart/extract.c
@@ -1281,7 +1281,7 @@ media_art_process_file (const guchar *buffer,
 
 /**
  * media_art_process:
- * @buffer: A buffer of binary image data
+ * @buffer: (array length=len): A buffer of binary image data
  * @len: The length of @buffer, in bytes
  * @mime: The MIME type of the data stored in @buffer
  * @type: The type of media that contained the image data