Fix typo
diff --git a/Lib/pickle.py b/Lib/pickle.py
index 01c648f..399e4ab 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -380,7 +380,7 @@
         t = type(obj)
         getnewargs = getattr(obj, "__getnewargs__", None)
         if getnewargs:
-            args = getnewargs()         # This bette not reference obj
+            args = getnewargs()         # This better not reference obj
         else:
             args = ()