Adding info about clearing cache

I'm just *guessing* this - please double-check!

Author: ThomasLandauer

rate_limiter.rst

@@ -363,11 +363,12 @@ the :class:`Symfony\\Component\\RateLimiter\\Reservation` object returned by the
 Storing Rate Limiter State
 --------------------------
 
-All rate limiter policies require to store their state(e.g. how many hits were
+All rate limiter policies require to store their state (e.g. how many hits were
 already made in the current time window). By default, all limiters use the
 ``cache.rate_limiter`` cache pool created with the :doc:`Cache component </cache>`.
+This means that every time you clear the cache, the rate limiter will be reset.
 
-Use the ``cache_pool`` option to override the cache used by a specific limiter
+You can use the ``cache_pool`` option to override the cache used by a specific limiter
 (or even :ref:`create a new cache pool <cache-create-pools>` for it):
 
 .. configuration-block::