Word was repeated in documentation
Small typo in documentation
@@ -3322,7 +3322,7 @@ class Redis:
def hset(self, name, key=None, value=None, mapping=None):
"""
Set ``key`` to ``value`` within hash ``name``,
- ``mapping`` accepts a dict of key/value pairs that that will be
+ ``mapping`` accepts a dict of key/value pairs that will be
added to hash ``name``.
Returns the number of fields that were added.
"""
