Update create-cluster-portal.md

Author: TheovanKraay

articles/managed-instance-apache-cassandra/create-cluster-portal.md

@@ -225,7 +225,7 @@ Configuring client certificates is optional. In general, there are two ways of c
 - Self signed certs. This means a private and public (no CA) certificate for each node - in this case we need all public certificates.
 - Certs signed by a CA. This can be a self-signed CA or even a public one. In this case we need the root CA certificate (refer to [instructions on preparing SSL certificates](https://docs.datastax.com/en/cassandra-oss/3.x/cassandra/configuration/secureSSLCertWithCA.html) for production), and all intermediaries (if applicable).
 
-If want to implement client-to-node certificate authentication, you need to provide the certificates via Azure CLI. The below command will upload and apply your client certificates to the truststore for your Cassandra Managed Instance cluster (i.e. you do not need to edit cassandra.yaml settings).
+If you want to implement client-to-node certificate authentication, you need to provide the certificates via Azure CLI. The below command will upload and apply your client certificates to the truststore for your Cassandra Managed Instance cluster (i.e. you do not need to edit `cassandra.yaml` settings).
 
    ```azurecli-interactive
    resourceGroupName='<Resource_Group_Name>'