fix leading whitespace typo in SAM templates

Author: samdengler

DevOps/1_ServerlessApplicationModel/uni-api/template.yml

@@ -49,5 +49,5 @@ Resources:
           Action: sts:AssumeRole
       Path: /
       ManagedPolicyArns:
-        -  arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
+        - arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
       PermissionsBoundary: !Sub 'arn:${AWS::Partition}:iam::${AWS::AccountId}:policy/CodeStar_${ProjectId}_PermissionsBoundary'

DevOps/3_XRay/uni-api/template.yml

@@ -125,5 +125,5 @@ Resources:
       ManagedPolicyArns:
         - arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
         - arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess
-        -  arn:aws:iam::aws:policy/AWSXRayDaemonWriteAccess
+        - arn:aws:iam::aws:policy/AWSXRayDaemonWriteAccess
       PermissionsBoundary: !Sub 'arn:${AWS::Partition}:iam::${AWS::AccountId}:policy/CodeStar_${ProjectId}_PermissionsBoundary'