Update changelog

Signed-off-by: gotjosh <[email protected]>

Author: gotjosh

CHANGELOG.md

@@ -51,7 +51,7 @@
 * [FEATURE] Shuffle sharding: added support for shuffle-sharding queriers in the query-frontend. When configured (`-frontend.max-queriers-per-tenant` globally, or using per-tenant limit `max_queriers_per_tenant`), each tenants's requests will be handled by different set of queriers. #3113 #3257
 * [FEATURE] Shuffle sharding: added support for shuffle-sharding ingesters on the read path. When ingesters shuffle-sharding is enabled and `-querier.shuffle-sharding-ingesters-lookback-period` is set, queriers will fetch in-memory series from the minimum set of required ingesters, selecting only ingesters which may have received series since 'now - lookback period'. #3252
 * [FEATURE] Query-frontend: added `compression` config to support results cache with compression. #3217
-* [ENHANCEMENT] Ruler: Introduces two new limits `-ruler.max-rules-per-rule-group` and `-ruler.max-rule-groups` to control the number of rules per rule group and the total number of rule groups for a given user. #3366
+* [ENHANCEMENT] Ruler: Introduces two new limits `-ruler.max-rules-per-rule-group` and `-ruler.max-rule-groups-per-tenant` to control the number of rules per rule group and the total number of rule groups for a given user. #3366
 * [ENHANCEMENT] Allow to specify multiple comma-separated Cortex services to `-target` CLI option (or its respective YAML config option). For example, `-target=all,compactor` can be used to start Cortex single-binary with compactor as well. #3275
 * [ENHANCEMENT] Expose additional HTTP configs for the S3 backend client. New flag are listed below: #3244
   - `-blocks-storage.s3.http.idle-conn-timeout`