DOCSP-45806 Update typo on upgrade docs OM-v7.0-backport (581) (#591)

# Backport

This will backport the following commits from `master` to `v7.0`:
- [DOCSP-45806 Update typo on upgrade docs OM
(#581)](10gen/docs-ops-manager#581)

<!--- Backport version: 9.6.1 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

Author: amalhotra-mdb

source/includes/steps-upgrade-on-prem-with-rpm-packages.yaml

@@ -85,15 +85,15 @@ content: |
            .. code-block:: sh
 
               sudo mv /etc/init.d/mongodb-mms /etc/init.d/mongodb-mms-5.0
-              sudo mv /etc/init.d/mongodb-mms-backup-daemon /etc/init.d/        mongodb-mms-backup-daemon-5.0
+              sudo mv /etc/init.d/mongodb-mms-backup-daemon /etc/init.d/mongodb-mms-backup-daemon-5.0
 
         .. tab:: Upgrading to 7.0
            :tabid: upgrade-7
      
            .. code-block:: sh
 
               sudo mv /etc/init.d/mongodb-mms /etc/init.d/mongodb-mms-6.0
-              sudo mv /etc/init.d/mongodb-mms-backup-daemon /etc/init.d/        mongodb-mms-backup-daemon-6.0
+              sudo mv /etc/init.d/mongodb-mms-backup-daemon /etc/init.d/mongodb-mms-backup-daemon-6.0
 
   #. Issue the following commands to symbolically link the |onprem|
      files to their ``init`` files: