diff --git a/_variables.tf b/_variables.tf
index 3bef68f..b04fb49 100644
--- a/_variables.tf
+++ b/_variables.tf
@@ -8,7 +8,7 @@ variable "slack_endpoint" {
 }
 
 variable "email" {
-  default = ""
+  default     = ""
   description = "Email address to subscribe notification to (optional)"
 }
 
diff --git a/kms.tf b/kms.tf
index 105515e..60e81ec 100644
--- a/kms.tf
+++ b/kms.tf
@@ -7,17 +7,17 @@ data "aws_iam_policy_document" "kms_policy_sns" {
       type        = "AWS"
       identifiers = ["arn:aws:iam::${data.aws_caller_identity.current.account_id}:root"]
     }
-    actions = ["kms:*"]
+    actions   = ["kms:*"]
     resources = ["*"]
   }
   statement {
-    actions = [ "kms:Decrypt","kms:GenerateDataKey*"]
+    actions = ["kms:Decrypt", "kms:GenerateDataKey*"]
     principals {
-      type = "Service"
-      identifiers = ["cloudwatch.amazonaws.com","lambda.amazonaws.com"]
+      type        = "Service"
+      identifiers = ["cloudwatch.amazonaws.com", "lambda.amazonaws.com"]
     }
     resources = ["*"]
-    sid = "allow-services-kms"
+    sid       = "allow-services-kms"
   }
 }
 
diff --git a/sns-topic.tf b/sns-topic.tf
index b6bd460..5ee33ed 100644
--- a/sns-topic.tf
+++ b/sns-topic.tf
@@ -30,17 +30,17 @@ data "aws_iam_policy_document" "sns" {
       identifiers = ["*"]
     }
     resources = [aws_sns_topic.default[0].arn]
-    sid = "allow-publish-clients-stmt"
+    sid       = "allow-publish-clients-stmt"
   }
 
   statement {
     actions = ["SNS:Publish"]
-    effect = "Allow"
+    effect  = "Allow"
     principals {
       type        = "Service"
       identifiers = ["events.amazonaws.com"]
     }
     resources = [aws_sns_topic.default[0].arn]
-    sid = "allow-publish-event-bridge"
+    sid       = "allow-publish-event-bridge"
   }
 }