small refactoring for deploy.azcli

Signed-off-by: Jianguo Ma <[email protected]>

Author: majguo

src/main/cli/deploy.azcli

@@ -63,7 +63,7 @@ fi
 if [[ -z "$resourceGroupName" ]]; then
 	echo "This script will look for an existing resource group, otherwise a new one will be created "
 	echo "You can create new resource groups with the CLI using: az group create "
-	echo "Enter a resource group name"
+	echo "Enter a resource group name:"
 	read resourceGroupName
 	[[ "${resourceGroupName:?}" ]]
 fi
@@ -113,13 +113,13 @@ set +e
 az group show --name $resourceGroupName 1> /dev/null
 
 if [ $? != 0 ]; then
-	echo "Resource group with name" $resourceGroupName "could not be found. Creating new resource group.."
+	echo "Resource group with name" $resourceGroupName "could not be found. Creating new resource group..."
 	set -e
 	(
 		set -x
 		az group create --name $resourceGroupName --location $resourceGroupLocation 1> /dev/null
 	)
-	else
+else
 	echo "Using existing resource group..."
 fi
 resourceGroupLocation=$( az group show --name $resourceGroupName | jq -r '.location' )