2111 OOB hotfix and minor KB edits v3

Author: bhuney

memdocs/configmgr/hotfix/2111/12819689.md

@@ -32,7 +32,7 @@ The following hotfix to resolve this problem is available for download from the
 After you download this hotfix, refer to the following installation instructions.
 
 ## Installation instructions
-1. If installation was failing previously because of the issue noted in KB 5001600, confirm status message **9522** is generated for the `SMS_DISTRIBUTION_MANAGER` component. The 9522 message indicates that installation is no longer being retried.
+1. Confirm there is not currently an installation of the MCC component in progress. This is done by checking for status message **9522**, generated by the `SMS_DISTRIBUTION_MANAGER` component. The 9522 message indicates that installation is no longer being retried.
 2. Copy the new version of `DoincInstall.exe`, version **1.5.5.9002**, to the `{SMSInstallDir}\bin\x64` folder on all site servers, including the Central Administration Site (CAS) if present, and any passive sites.
 3. Uncheck the **Enable this distribution point to be used as Microsoft Connected Cache server** option in the affected distribution point’s properties.
 4. Wait for the uninstall of MCC to complete on the distribution point. This can be confirmed by looking for a **9152** success status message, combined with the following entry in `distmgr.log`.