Update modules/administration-guide/examples/snip_che-deploy-open-vsx-using-oc.adoc

Co-authored-by: Ilya Buziuk <ibuziuk@redhat.com>

Author: svor

modules/administration-guide/examples/snip_che-deploy-open-vsx-using-oc.adoc

@@ -48,7 +48,7 @@ podman push "${OPENVSX_SERVER_IMAGE}"
 [IMPORTANT]
 ====
 
-Make sure to configure the correct Docker registry and namespace for your image. Additionally, ensure that the image is publicly accessible so that your OpenShift cluster can pull it without requiring authentication.
+Make sure to configure the correct container registry and namespace for your image. Additionally, ensure that the image is publicly accessible and can be pulled without authentication.
 
 ====