diff --git a/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/CMCMK-Stack.template.json b/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/CMCMK-Stack.template.json
index debd913dba322..e19192fbee730 100644
--- a/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/CMCMK-Stack.template.json
+++ b/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/CMCMK-Stack.template.json
@@ -1,5 +1,5 @@
 {
- "Resources": {
+ "Resources": { 
   "LambdaExecutionRoleD5C26073": {
    "Type": "AWS::IAM::Role",
    "Properties": {
diff --git a/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/StagingStack-default-resourcesmax-ACCOUNT-REGION.template.json b/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/StagingStack-default-resourcesmax-ACCOUNT-REGION.template.json
index 057870eec4d5d..f70bde51614e7 100644
--- a/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/StagingStack-default-resourcesmax-ACCOUNT-REGION.template.json
+++ b/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/StagingStack-default-resourcesmax-ACCOUNT-REGION.template.json
@@ -1,6 +1,6 @@
 {
  "Description": "This stack includes resources needed to deploy the AWS CDK app default-resourcesmax into this environment",
- "Resources": {
+ "Resources": { 
   "CdkFileRoleE26CEABA": {
    "Type": "AWS::IAM::Role",
    "Properties": {
diff --git a/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/codepipelinenestedstackPipelineCrossRegionStack37C990C7.nested.template.json b/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/codepipelinenestedstackPipelineCrossRegionStack37C990C7.nested.template.json
index 3d81160451042..d56414cc3cf09 100644
--- a/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/codepipelinenestedstackPipelineCrossRegionStack37C990C7.nested.template.json
+++ b/tools/@aws-cdk/cfn-guard-custom-rules-tool/test/templates/codepipelinenestedstackPipelineCrossRegionStack37C990C7.nested.template.json
@@ -1,5 +1,5 @@
 {
- "Resources": {
+ "Resources": { 
   "Role1ABCC5F0": {
    "Type": "AWS::IAM::Role",
    "Properties": {