Update demo/clusters/openshift/README.md

Co-authored-by: Evan Lezar <[email protected]>
Signed-off-by: Vitaly E. <[email protected]>

Author: empovit

demo/clusters/openshift/README.md

@@ -4,7 +4,7 @@ This document explains the differences between deploying the NVIDIA DRA driver o
 
 ## Prerequisites
 
-Install a recent build of OpenShift 4.16 (.e.g. 4.16.0-ec.3). You can obtain an IPI installer binary (`openshift-install`) from the [Release Status](https://amd64.ocp.releases.ci.openshift.org/) page, or use the Assisted Installer to install on bare metal. Refer to the [OpenShift documentation](https://docs.openshift.com/container-platform/4.15/installing/index.html) for different installation methods.
+Install a recent build of OpenShift 4.16 (e.g. 4.16.0-ec.3). You can obtain an IPI installer binary (`openshift-install`) from the [Release Status](https://amd64.ocp.releases.ci.openshift.org/) page, or use the Assisted Installer to install on bare metal. Refer to the [OpenShift documentation](https://docs.openshift.com/container-platform/4.15/installing/index.html) for different installation methods.
 
 ## Enabling DRA on OpenShift