diff --git a/en/04-operators.md b/en/04-operators.md
index 5333bb6..6649c46 100644
--- a/en/04-operators.md
+++ b/en/04-operators.md
@@ -604,7 +604,7 @@ strong_consistency = on
 
 One thing to note is, although we generally recommend you have five nodes in a Riak cluster, it's not a hard requirement. Strong consistency, however, requires three nodes. It will not operate with fewer.
 
-Once our SC systme is active, you'll lean on bucket types again. Only buckets that live under a bucket type setup for strong consistency will be strongly consistent. This means that you can have some buckets HA, other SC, in the same database. Let's call our SC bucket type `strong`.
+Once our SC system is active, you'll lean on bucket types again. Only buckets that live under a bucket type setup for strong consistency will be strongly consistent. This means that you can have some buckets HA, other SC, in the same database. Let's call our SC bucket type `strong`.
 
 ```bash
 $ riak-admin bucket-type create strong '{"props":{"consistent":true}}'