diff --git a/dramatiq/results/backends/redis.py b/dramatiq/results/backends/redis.py
index <HASH>..<HASH> 100644
--- a/dramatiq/results/backends/redis.py
+++ b/dramatiq/results/backends/redis.py
@@ -31,7 +31,7 @@ class RedisBackend(ResultBackend):
       client(Redis): An optional client.  If this is passed,
         then all other parameters are ignored.
       url(str): An optional connection URL.  If both a URL and
-        connection paramters are provided, the URL is used.
+        connection parameters are provided, the URL is used.
       **parameters(dict): Connection parameters are passed directly
         to :class:`redis.Redis`.
doc: added missing character in docstring (#<I>)