fix typo

templates/role_created.json.j2

@@ -54,7 +54,7 @@
       "inputParameters": {
         "role" : "${workflow.input.role}",
         "vres" : "${get_all_vres.output.body}",
-        "scriptExpression": "inputs={};tasks=[];for(var i=0;i<$.vres.length;i++)vre=$.vres[i],tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_role_'+i}),inputs['create_role_'+i]={url:'${init.input.keycloak_admin}/clients/' + vre.id + '/roles',body:{clientRole:true,name:$.role,description: $.role + ' role'},method:'POST', expect:[201,409],headers:{Authorization:'Bearer ${authorize.output.body.access_token}','Content-Type':'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+        "scriptExpression": "inputs={};tasks=[];for(var i=0;i<$.vres.length;i++)vre=$.vres[i],tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_role_'+i}),inputs['create_role_'+i]={url:'${init.input.keycloak_admin}/clients/' + vre.id + '/roles',body:{clientRole:true,name:$.role,description: $.role + ' role'},method:'POST', expect:Java.to([201,409],'int[]'),headers:{Authorization:'Bearer ${authorize.output.body.access_token}','Content-Type':'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
       }
     },
     {