Fixed typo in tests/cache/tests.py docstring.
@@ -535,7 +535,7 @@ class BaseCacheTests:
def test_long_timeout(self):
"""
- Followe memcached's convention where a timeout greater than 30 days is
+ Follow memcached's convention where a timeout greater than 30 days is
treated as an absolute expiration timestamp instead of a relative
offset (#12399).
"""
