Correct import statement in AuthStack.js (#689)
Correct import statement in AuthStack.js (#689)

When re-deploying the stack a warning was shown, indicating `Cognito` was not imported. Since `Auth` was, but not used (possibly from a previous example?), I replaced this with `Cognito`. Deployment worked as expected after this change.
AnomalyInnovations/serverless-stack-com,AnomalyInnovations/serverless-stack-com