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:'delete_role_'+i}),inputs['delete_role_'+i]={url:'${init.input.keycloak_admin}/clients/' + vre.id + '/roles/' + $.role,method:'DELETE'),headers:{Authorization:'Bearer ${authorize.output.body.access_token}'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+        "scriptExpression": "inputs={};tasks=[];for(var i=0;i<$.vres.length;i++)vre=$.vres[i],tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'delete_role_'+i}),inputs['delete_role_'+i]={url:'${init.input.keycloak_admin}/clients/' + vre.id + '/roles/' + $.role,method:'DELETE',headers:{Authorization:'Bearer ${authorize.output.body.access_token}'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
       }
     },
     {