Merge pull request dominis#43 from daburmistrov/master

fix indent

Author: dominis

ansible-shell

@@ -145,7 +145,7 @@ class AnsibleShell(cmd.Cmd):
         modules = set()
         module_paths = ansible.utils.plugins.module_finder._get_paths()
         for path in module_paths:
-        if path is not None:
+            if path is not None:
                 modules.update(self._find_modules_in_path(path))
 
         return modules