Remove a typo. (Or is this some markup I don't understand? ;-)
diff --git a/Lib/UserString.py b/Lib/UserString.py
index fcd115d..730cdba 100755
--- a/Lib/UserString.py
+++ b/Lib/UserString.py
@@ -132,7 +132,7 @@
But the purpose of this class is an educational one: to prevent
people from inventing their own mutable string class derived
from UserString and than forget thereby to remove (override) the
- __hash__ method inherited from ^UserString. This would lead to
+ __hash__ method inherited from UserString. This would lead to
errors that would be very hard to track down.
A faster and better solution is to rewrite your program using lists."""