Uniform CHANGELOG

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

Author: ggwpez

CHANGELOG.md

@@ -14,7 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Changed
 
 - XCM transactional processing ([polkadot-fellows/runtimes#165](https://github.com/polkadot-fellows/runtimes/pull/165))
-- MMR leaves generated by `pallet_mmr` point to the next-authority-set of the current block instead of the prior block [polkadot-fellows/runtimes#169](https://github.com/polkadot-fellows/runtimes/pull/169)
+- MMR leaves generated by `pallet_mmr` point to the next-authority-set of the current block instead of the prior block ([polkadot-fellows/runtimes#169](https://github.com/polkadot-fellows/runtimes/pull/169)).
 
 ## [1.1.1] 25.01.2024