Fix doxygen warning

Change-Id: I6d6f2382a099bfe030b6973c27deed2ef607dc19
Signed-off-by: kj7.sung <kj7.sung@samsung.com>

diff --git a/include/locations.h b/include/locations.h
index 0e489e1..f8182ae 100755 (executable)
--- a/include/locations.h
+++ b/include/locations.h
@@ -983,6 +983,7 @@ int location_manager_unset_location_changed_cb(location_manager_h manager);
  * @param[in] callback The callback function to register
  * @param[in] batch_interval The batch sampling interval [1 ~ 255] (seconds)
  * @param[in] batch_period The batch period [1 ~ 60000] (seconds)
+ * @param[in] user_data The user data to be passed to the callback function
  * @return @c 0 on success,
  *         otherwise a negative error value
  * @retval #LOCATIONS_ERROR_NONE Successful