fixed typo

templates/role_created.json.j2

@@ -130,7 +130,7 @@
       "type": "LAMBDA",
       "inputParameters": {
         "roles" : "${join_parallel_getting_back.output[*].body}",
-        "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],tasks.push({name:'sub_workflow_task',type:'SUB_WORKFLOW',taskReferenceName:'call_policy_workflow_'+i, subWorkflowParam:{ name:'add_role_policy_permission'}}),inputs['call_policy_workflow_'+i]={role:Java.to(r,'java.util.Map')};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+        "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],tasks.push({name:'sub_workflow_task',type:'SUB_WORKFLOW',taskReferenceName:'call_policy_workflow_'+i, subWorkflowParam:{ name:'add_role_policy_permission'}}),inputs['call_policy_workflow_'+i]={role:r};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
       }
     },
     {