Merge pull request #63 from robizz/invalid-principal-smrole-fix

Invalid principal smrole fix

Author: horike37

README.md

@@ -302,7 +302,7 @@ stepFunctions:
             End: true
 ```
 
-### Catch Failture
+### Catch Failure
 
 ```yaml
 custom:

lib/deploy/stepFunctions/compileIamRole.js

@@ -21,7 +21,7 @@ module.exports = {
         'iam-role-statemachine-execution-template.json'))
     );
     iamRoleStateMachineExecutionTemplate =
-      iamRoleStateMachineExecutionTemplate.replace('[region]', this.region)
+      iamRoleStateMachineExecutionTemplate.replace('[region]', this.options.region)
       .replace('[PolicyName]', this.getStateMachinePolicyName());
 
     const iamRoleStateMachineLogicalId = this.getiamRoleStateMachineLogicalId();