small changes

src/Recurring.php

@@ -39,6 +39,14 @@ class Recurring
         }
     }
 
+    /**
+     * @return string
+     */
+    public function getValue()
+    {
+        return $this->recurring;
+    }
+
     /**
      * @return string
      */

src/Serializer/Handler/RecurringHandler.php

@@ -48,7 +48,7 @@ class RecurringHandler implements SubscribingHandlerInterface
      */
     public function serializeCarbon(VisitorInterface $visitor, Recurring $recurring, array $type, Context $context)
     {
-        return $visitor->visitString((string)$recurring, $type, $context);
+        return $visitor->visitString($recurring->getValue(), $type, $context);
     }
 
     /**

src/TaskManager.php

@@ -221,7 +221,7 @@ class TaskManager
         try {
             $this->taskwarrior->command('list');
         } catch (TaskwarriorException $e) {
-            // to nothing
+            // do nothing
         }
     }
 
@@ -281,7 +281,6 @@ class TaskManager
                 $registry->registerSubscribingHandler(new RecurringHandler());
             })
             ->addDefaultHandlers()
-            ->setDebug(true)
             ->build();
     }