Update modules/administration-guide/pages/installing-image-puller-on-…

…openshift-using-cli.adoc

Co-authored-by: Jana Vrbkova <[email protected]>

modules/administration-guide/pages/installing-image-puller-on-openshift-using-cli.adoc

@@ -11,7 +11,7 @@ You can install the {image-puller-name} on OpenShift by using OpenShift `oc` man
 
 [IMPORTANT]
 ====
-If the ImagePuller is installed with the `oc` CLI, it cannot be configured via the `CheCluster` Custom Resource.
+If the ImagePuller was installed with the `oc` CLI, you can not configure it via the `CheCluster` Custom Resource.
 ====
 
 .Prerequisites