doxygen BUGFIX source file headers, file attribute
diff --git a/tests/utests/data/test_tree_data.c b/tests/utests/data/test_tree_data.c
index 5b4054d..49f35c7 100644
--- a/tests/utests/data/test_tree_data.c
+++ b/tests/utests/data/test_tree_data.c
@@ -1,5 +1,5 @@
 /**
- * @file test_tree_schema.c
+ * @file test_tree_data.c
  * @author: Radek Krejci <rkrejci@cesnet.cz>
  * @brief unit tests for functions from tress_data.c
  *