Merge pull request #7392 from s0undt3ch/hotfix/lint

Fix `pep8` `E302` issues

salt/states/file.py

@@ -607,6 +607,7 @@ def _unify_sources_and_hashes(source=None, source_hash=None,
     # Make a nice neat list of tuples exactly len(sources) long..
     return (True, '', map(None, sources, source_hashes[:len(sources)]))
 
+
 def _get_template_texts(source_list=None,
                         template='jinja',
                         defaults=None,

salt/states/postgres_group.py

@@ -14,6 +14,7 @@ The postgres_group module is used to create and manage Postgres groups.
 # Import salt libs
 import salt.utils
 
+
 def __virtual__():
     '''
     Only load if the postgres module is present