change test to slider for disk create

app/UI/Disk/Forms/CreateForm.php

@@ -58,7 +58,7 @@ class CreateForm extends BaseForm implements ClientArea
         $field = new Range('disk', $this->configuration()->serverDiskSize->min, $this->resourceManager->disk()->free());
         $field->addValidator(new DiskSizeValidator('additionalDiskSize',true));
         $field->setDefaultValue($this->configuration()->serverDiskSize->min);
-        $field->setDescription('description');
+//        $field->setDescription('description');
         $this->addField($field);
         //bus
         if(count($this->configuration()->getAdditionalDiskType()) > 1){