- '#title' => t('Use field default'),
- '#description' => t('Use the core field module default value to set the default format. This will force the default format even when the default field value is empty. To set a default format you must re-edit a text field after saving it with the "Filtered text" option turned on.'),
+ '#title' => $this->t('Use field default'),
+ '#description' => $this->t('Use the core field module default value to set the default format. This will force the default format even when the default field value is empty. To set a default format you must re-edit a text field after saving it with the "Filtered text" option turned on.'),