fix: "only once" tasks should be recovered and retried on worker crash

Typo in the docs

recoverer.go

@@ -95,7 +95,7 @@ func (r *recoverer) recoverLeaseExpiredTasks() {
 		return
 	}
 	for _, msg := range msgs {
-		if msg.Retried >= msg.Retry {
+		if msg.Retried >= msg.Retry && msg.Retry > 0 {
 			r.archive(msg, ErrLeaseExpired)
 		} else {
 			r.retry(msg, ErrLeaseExpired)

server.go

@@ -174,16 +174,15 @@ type Config struct {
 	//     })
 	//
 	//     ErrorHandler: asynq.ErrorHandlerFunc(reportError)
-
+	//
 	//    we can also handle panic error like:
 	//     func reportError(ctx context, task *asynq.Task, err error) {
-	//         if asynq.IsPanic(err) {
+	//         if asynq.IsPanicError(err) {
 	//	          errorReportingService.Notify(err)
 	// 	       }
 	//     })
 	//
 	//     ErrorHandler: asynq.ErrorHandlerFunc(reportError)
-
 	ErrorHandler ErrorHandler
 
 	// Logger specifies the logger used by the server instance.