diff --git a/pep-0307.txt b/pep-0307.txt
index 5d3ad1644..7605f87a5 100644
--- a/pep-0307.txt
+++ b/pep-0307.txt
@@ -201,7 +201,7 @@ Extended __reduce__ API
                  stored to the object using obj[key] = value.  This is
                  primarily used for dict subclasses, but may be used
                  by other classes as long as they implement
-                 __settitem__.
+                 __setitem__.
 
     Note: in Python 2.2 and before, when using cPickle, state would be
     pickled if present even if it is None; the only safe way to avoid