readme fixes

Author: mikarinneoracle

app-dev/cloud-native/oci-queue/README.md

@@ -76,7 +76,7 @@ Setup secrets to run this example with GitHub Actions:
     <li><b>OCI_KEY</b>: OCI User Private Key</li>
     <li><b>OCI_PASSPHRASE</b>: OCI User Private Key passphrase (optional)</li>
     <li><b>Q_ID</b>: OCI Queue OCID</li>
-    <li><b>Q_ENDPOINT</b>: OCI Queue Endpoint</li>
+    <li><b>Q_ENDPOINT</b>: OCI Queue Messages endpoint</li>
 </ul>
 
 ### Run Action