Fix files after pep8 check
Related-Prod: PROD-36999
Change-Id: Ie6d952aa97545873089478339080931720569dba
diff --git a/tcp_tests/helpers/env_config.py b/tcp_tests/helpers/env_config.py
index b811030..ef07866 100644
--- a/tcp_tests/helpers/env_config.py
+++ b/tcp_tests/helpers/env_config.py
@@ -223,7 +223,7 @@
elif i_count > 0 and not isinstance(data[key], list):
raise TypeError(
("Key '{0}' by '{1}' keypath expected as list "
- "but '{3}' obj found").format(
+ "but '{2}' obj found").format(
key, keypath(walked_paths), type(data[key]).__name__
)
)