Update aws/resource_aws_elasticache_cluster.go
Update aws/resource_aws_elasticache_cluster.go

Co-authored-by: Brian Flad <2d9d7b80898d9ce2184cfa69cb628eece272cafc@gmail.com>
terraform-providers/terraform-provider-aws,terraform-providers/terraform-provider-aws,terraform-providers/terraform-provider-aws,terraform-providers/terraform-provider-aws