Merge pull request #3011 from hashicorp/jbs-2950

DOCS: minor clarification to address #2950

website/source/docs/agent/options.html.markdown

@@ -481,7 +481,7 @@ Consul will not enable TLS for the HTTP API unless the `https` port has been ass
 
 * <a name="acl_ttl"></a><a href="#acl_ttl">`acl_ttl`</a> - Used to control Time-To-Live caching of ACLs.
   By default, this is 30 seconds. This setting has a major performance impact: reducing it will cause
-  more frequent refreshes while increasing it reduces the number of caches. However, because the caches
+  more frequent refreshes while increasing it reduces the number of refreshes. However, because the caches
   are not actively invalidated, ACL policy may be stale up to the TTL value.
 
 * <a name="addresses"></a><a href="#addresses">`addresses`</a> - This is a nested object that allows