portage/emaint/module.py: Fix an indent error in get_class()

Multiple calls to get_class for the same module triggered this bug.
Thanks for triggerring it twitch153.
diff --git a/pym/portage/emaint/module.py b/pym/portage/emaint/module.py
index bf7d25f..07a0cb7 100644
--- a/pym/portage/emaint/module.py
+++ b/pym/portage/emaint/module.py
@@ -66,7 +66,7 @@
 				kid['is_imported'] = True
 			except ImportError:
 				raise
-			mod_class = getattr(module, kid['class'])
+		mod_class = getattr(module, kid['class'])
 		return mod_class