chore: updating readme with extra bits of doc

Author: helio-frota

README.md

@@ -40,3 +40,5 @@ $ npm run openshift # Deploys the example app
 
 Clone this repository, switch the branch to `opentelemetry-js-rhosdt`
 and follow the instructions on README.md
+
+Or visualize the instructions via github https://github.com/nodeshift-starters/nodejs-rest-http/tree/opentelemetry-js-rhosdt#opentelemetry-with-openshift-distributed-tracing-platform