message: make alarm definitions consistent
diff: @@ -86,7 +86,8 @@ export class TheCloudwatchDashboardStack extends cdk.Stack {
  // Lambda
  // Add an alarm for when over 2%
  - dynamoLambdaErrorPercentage.createAlarm(this, 'Dynamo Lambda 2% Error Alarm', {
  + new cloudwatch.Alarm(this, 'Dynamo Lambda 2% Error Alarm', {
  + metric: dynamoLambdaErrorPercentage,
  threshold: 2,
  evaluationPeriods: 3,
  datapointsToAlarm: 2,
  