Update articles/storage/container-storage/use-container-storage-with-managed-disks.md

Co-authored-by: Ken Downie <[email protected]>

Author: fhryo-msft

articles/storage/container-storage/use-container-storage-with-managed-disks.md

@@ -127,7 +127,7 @@ a972fa43-1234-5678-1234-c040eb546ec5
 
 1. Grant **Contributor** role of the disk to the cluster managed identity. Sign in to the Azure portal and navigate to your disk. From the service menu, select **Access control (IAM)** > **Add role assignment**, and then select **Contributor** role and assign to the identity. If you created your disk under an AKS managed resource group (example: MC_myResourceGroup_myAKSCluster_eastus), you can skip this step.
 
-1. Find identity of the system node pool 
+1. Find the identity of the system node pool: 
 
 ```bash 
 $ nodeResourceGroup=$(az aks show --resource-group <resourceGroup> --name <clusterName> --query nodeResourceGroup -o tsv)