fix typo (#1318)

Author: nammn

source/release-notes.txt

@@ -58,7 +58,7 @@ Improvements
   by specifying an array of ``podSpecs`` under the ``spec.shardSpecificPodSpec``
   setting for each shard.
 - Makes the ``data.orgId`` field required for the ConfigMap of the |k8s-mdbrscs|.
-  If you provide an empty ``orgID``,  as in: ``orgID = " "``, |onprem|
+  If you provide an empty ``orgId``,  as in: ``orgId = " "``, |onprem|
   creates an organization with the project name.
 - Makes the :setting:`spec.members` setting required for replica set deployments.
 - Adds the :ref:`k8s-faq` for the |k8s-op-short| to the documentation.