diff --git a/lib/ansible/plugins/action/include_vars.py b/lib/ansible/plugins/action/include_vars.py
index 5dea2f90c4f..76e25e9b7f2 100644
--- a/lib/ansible/plugins/action/include_vars.py
+++ b/lib/ansible/plugins/action/include_vars.py
@@ -32,7 +32,7 @@ class ActionModule(ActionBase):
     TRANSFERS_FILES = False
 
     VALID_FILE_EXTENSIONS = ['yaml', 'yml', 'json']
-    VALID_DIR_ARGUMENTS = [ 'dir', 'depth', 'files_matching', 'ignore_files', 'extensions', ]
+    VALID_DIR_ARGUMENTS = ['dir', 'depth', 'files_matching', 'ignore_files', 'extensions']
     VALID_FILE_ARGUMENTS = ['file', '_raw_params', 'name']
 
     def _set_dir_defaults(self):
diff --git a/test/sanity/pep8/legacy-files.txt b/test/sanity/pep8/legacy-files.txt
index e31db8a5ac2..de232bef8db 100644
--- a/test/sanity/pep8/legacy-files.txt
+++ b/test/sanity/pep8/legacy-files.txt
@@ -6,7 +6,6 @@ docs/bin/dump_keywords.py
 docs/bin/plugin_formatter.py
 docs/docsite/rst/conf.py
 docs/docsite/rst/intro_inventory.rst
-examples/scripts/uptime.py
 lib/ansible/cli/__init__.py
 lib/ansible/cli/adhoc.py
 lib/ansible/cli/console.py
@@ -831,7 +830,6 @@ lib/ansible/utils/listify.py
 lib/ansible/utils/path.py
 lib/ansible/utils/ssh_functions.py
 lib/ansible/utils/vars.py
-lib/ansible/vars/__init__.py
 setup.py
 test/integration/cleanup_azure.py
 test/integration/cleanup_ec2.py