docs: fix typo in 2.1.0 release note
@@ -39,13 +39,13 @@ This version adds compatibility with PostgreSQL v14, makes logical replication s
When everything goes normal, only one line will be written for every run of HA loop.
-**Breaking chances**
+**Breaking changes**
- The old ``permanent logical replication slots`` feature will no longer work with PostgreSQL v10 and older (Alexander)
The strategy of creating the logical slots after performing a promotion can't guaranty that no logical events are lost and therefore disabled.
-- The ``/leader`` always endpoint returns 200 if the node holds the lock (Alexander)
+- The ``/leader`` endpoint always returns 200 if the node holds the lock (Alexander)
Promoting the standby cluster requires updating load-balancer health checks, which is not very convenient and easy to forget. To solve it, we change the behavior of the ``/leader`` health check endpoint. It will return 200 without taking into account whether the cluster is normal or the ``standby_cluster``.
