fixed typo

templates/group_created.json.j2

@@ -378,7 +378,7 @@
             "type": "LAMBDA",
             "inputParameters": {
               "roleurls" : "${join_parallel_role_addition.output[*]..location}",
-              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roleurls.length;i++)u=$.roleurls[i],k='add-'+i,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'get_back'+k}),inputs['get_back_'+k]={url:u,method:'GET',headers:{Authorization:'Bearer ${authorize.output.body.access_token}',Accept:'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roleurls.length;i++)u=$.roleurls[i],k='add-'+i,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'get_back_'+k}),inputs['get_back_'+k]={url:u,method:'GET',headers:{Authorization:'Bearer ${authorize.output.body.access_token}',Accept:'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
             }
           },
           {