remove old TBD comment

test.go

@@ -12,7 +12,7 @@ var sem chan Empty // semaphore to limit requess in flight
 // test accepts a slice of type Redirect and returns an error
 // it performs actual HTTP GET requests on each source URL and validates that a redirect occurs
 // to the destination URL and that the redirect type/status code is correct
-func test(redirects []Redirect) error { //TBD: implement
+func test(redirects []Redirect) error {
 
 	wg := &sync.WaitGroup{}
 	mu := &sync.Mutex{}