(DOCSP-49721) Replace inconsistent variable name (#2137) (#2159)

(cherry picked from commit b2687b7)

Author: jromo-mdb

source/includes/steps-configure-kmip-backup-encryption.yaml

@@ -82,7 +82,7 @@ content: |
 
   .. code-block:: sh
 
-     kubectl -n mongodb create secret tls mongodb-kmip-client-pem-my-replica-set-client-kmip \ 
+     kubectl -n mongodb create secret tls mongodb-kmip-client-pem-my-replica-set-kmip-client \ 
      --cert=<path-to-cert-file> \
      --key=<path-to-key-file>
 
@@ -91,7 +91,7 @@ content: |
 
   .. code-block:: sh
 
-     <clientCertificatePrefix>-<objectMeta.name>-client-kmip
+     <clientCertificatePrefix>-<objectMeta.name>-kmip-client
 
   .. list-table::
      :widths: 40 60
@@ -104,7 +104,7 @@ content: |
        - Human-readable label specified in the :setting:`metadata.name` 
          field of the ``MongoDB`` |k8s-crd|.
 
-     * - ``client-kmip``
+     * - ``kmip-client``
        - Fixed suffix that the |k8s-op-short| assumes.
 
   To learn more, see :k8sdocs:`kubernetes.io/tls