Changes for 'make pep8'

lib/ansible/utils/__init__.py

@@ -692,6 +692,7 @@ def safe_eval(str):
     
     def is_set(var):
         return not var.startswith("$") and not '{{' in var
+
     def is_unset(var):
         return var.startswith("$") or '{{' in var
 

lib/ansible/utils/template.py

@@ -32,7 +32,7 @@ import pwd
 
 
 class Flags:
-   LEGACY_TEMPLATE_WARNING = False
+    LEGACY_TEMPLATE_WARNING = False
 
 # TODO: refactor this file