Fix markdown syntax issues

Author: sunilwadhwa

docs/README.md

@@ -64,15 +64,17 @@ With a valid OAuth token, the client may finally invoke the wsl4cc service to in
 
 The main REST endpoint is the following:
 
-POST https://<hostname>/wsl4cc/destinations/<dest>/rfc
+POST https://{hostname}/wsl4cc/destinations/{dest}/rfc
 
-where <hostname> is your application URL hostname and <dest> is your RFC destination name.
+where {hostname} is your application URL hostname and {dest} is your RFC destination name.
 
 HEADERS
 -------
+```
 Content-Type: application/json
 Accept: application/json
 Authorization: Bearer token generated by OAuth
+```
 
 INPUT BODY
 ----------