Docstring typo fix.
diff --git a/Lib/email/Message.py b/Lib/email/Message.py
index 7216e38..655e04f 100644
--- a/Lib/email/Message.py
+++ b/Lib/email/Message.py
@@ -226,7 +226,7 @@
 
         These will be sorted in the order they appeared in the original
         message, and may contain duplicates.  Any fields deleted and
-        re-inserted are alwyas appended to the header list.
+        re-inserted are always appended to the header list.
 
         If no such fields exist, failobj is returned (defaults to None).
         """