updating documentation

docs/_deployment/developer_deployment.markdown

@@ -15,7 +15,7 @@ categories: jekyll update
 ## SSH into RHEL jumpbox
 [Deploying GPUs for AI Workloads on OpenShift on AWS](https://medium.com/@tcij1013/deploying-gpus-for-ai-workloads-on-openshift-on-aws-9f43b9ce2875)
 
-{% highlight bash %}
+```bash==
 Export the following AWS variables before running this script:
 export aws_access_key_id="YOUR_ACCESS_KEY_ID"
 export aws_secret_access_key="YOUR_SECRET_ACCESS_KEY"
@@ -26,7 +26,7 @@ chmod +x openshift-ai-workload.sh
 ./openshift-ai-workload.sh m6i.4xlarge # without GPU
 
 ./openshift-ai-workload.sh g4dn.2xlarge # with GPU
-{% endhighlight %}
+```
 
 ## Configure SSL for OpenShift Console
 * [Configuring SSL for OpenShift Console](https://docs.openshift.com/container-platform/4.14/security/certificates/replacing-default-ingress-certificate.html)