diff --git a/tools/auto_gen_test_config_test.py b/tools/auto_gen_test_config_test.py
index e68c27fdd2..51a8583f2e 100644
--- a/tools/auto_gen_test_config_test.py
+++ b/tools/auto_gen_test_config_test.py
@@ -34,7 +34,7 @@ MANIFEST_JUNIT_TEST = """
"""
@@ -72,7 +72,7 @@ EXPECTED_JUNIT_TEST_CONFIG = """
-
+
"""