Typo in property name

.gitignore

@@ -4,3 +4,5 @@ composer.lock
 composer.phar
 phpcs.log
 vendor
+
+/.idea/

Service/GearmanClient.php

@@ -26,7 +26,7 @@ class GearmanClient extends AbstractGearmanService
      *
      * Gearman callbacks dispatcher
      */
-    protected $gearmanCallbacksDisparcher;
+    protected $gearmanCallbacksDispatcher;
 
     /**
      * @var array