Whitespace normalization.  Ran reindent.py over the entire source tree.
diff --git a/Demo/metaclasses/Meta.py b/Demo/metaclasses/Meta.py
index 5534074..580f582 100644
--- a/Demo/metaclasses/Meta.py
+++ b/Demo/metaclasses/Meta.py
@@ -88,7 +88,7 @@
             init = lambda: None
         apply(init, args, kw)
         return inst
-    
+
 
 Meta = MetaClass('Meta', (), {})
 
@@ -116,5 +116,3 @@
 
 if __name__ == '__main__':
     _test()
-
-