Remove unnecessary exception description

Change-Id: Ibe86940b933637b85c7335ed3370d6e0fbeb23b6
Signed-off-by: cheoleun <chleun.moon@samsung.com>

diff --git a/include/net_connection.h b/include/net_connection.h
index f506edf..59c2394 100755 (executable)
--- a/include/net_connection.h
+++ b/include/net_connection.h
@@ -1018,7 +1018,6 @@ int connection_reset_profile(connection_h connection, connection_reset_option_e
  *         otherwise a negative error value
  * @retval #CONNECTION_ERROR_NONE                  Successful
  * @retval #CONNECTION_ERROR_INVALID_PARAMETER     Invalid parameter
- * @retval #CONNECTION_ERROR_ALREADY_EXISTS        Already exists
  * @retval #CONNECTION_ERROR_OPERATION_FAILED      Operation failed
  * @retval #CONNECTION_ERROR_PERMISSION_DENIED     Permission denied
  * @see connection_profile_get_network_interface_name()