Update document

Change-Id: I9c5f3aa395a554c9199eaadbb688c69dff1336b7
Signed-off-by: Minje Ahn <minje.ahn@samsung.com>

diff --git a/doc/metadata_editor_doc.h b/doc/metadata_editor_doc.h
index 9821d03..56f1310 100755 (executable)
--- a/doc/metadata_editor_doc.h
+++ b/doc/metadata_editor_doc.h
@@ -31,7 +31,7 @@
 
 /**
  * @addtogroup CAPI_MEDIA_METADATA_EDITOR_MODULE
- * @brief The @ref CAPI_MEDIA_METADATA_EDITOR_MODULE API provides functions for editing the metadata of several popular audio format.
+ * @brief The @ref CAPI_MEDIA_METADATA_EDITOR_MODULE API provides functions for editing the metadata of mp3, mp4 contents.
  * @ingroup CAPI_MEDIA_FRAMEWORK
  * @section CAPI_MEDIA_METADATA_EDITOR_MODULE_HEADER Required Header
  *    \#include <metadata_editor.h>