Fixing changelog entry

Signed-off-by: Pedro Tanaka <[email protected]>

CHANGELOG.md

@@ -17,7 +17,7 @@ We use *breaking :warning:* to mark changes that are not backward compatible (re
 ### Added
 * [#5654](https://github.com/thanos-io/thanos/pull/5654) Query: add `--grpc-compression` flag that controls the compression used in gRPC client. With the flag it is now possible to compress the traffic between Query and StoreAPI nodes - you get lower network usage in exchange for a bit higher CPU/RAM usage.
 - [#5650](https://github.com/thanos-io/thanos/pull/5650) Query Frontend: Add sharded queries metrics.
-- [#5658](https://github.com/thanos-io/thanos/pull/5658) Query/Query Frontend: Introduce new parameters to implement more dynamic horizontal query splitting.
+- [#5658](https://github.com/thanos-io/thanos/pull/5658) Query Frontend: Introduce new parameters to implement more dynamic horizontal query splitting.
 
 ### Changed