Level 11 lesson 5 url not accepted

Even after passing the url given ,after clicking on the submit btn an error is displayed stating"call the makeHTTPCall function with the correct url"

code used:
function makeHTTPCall(url)
{
console.log("Making HTTP call: ", url);
setTimeout(processResponse,3000);
}

function processResponse()
{
console.log("response received...");
console.log("Processing response...");
}
makeHTTPCall(given url);