Issue #3159793 by stefvanlooveren, borisson_: Typo in the media library settings form

      '#type' => 'checkbox',

      '#title' => $this->t('Enable advanced UI'),

      '#default_value' => $this->config('media_library.settings')->get('advanced_ui'),

      '#description' => $this->t('If checked, users creating new media items in the media library will see a summary of their selected media items, and they will be able insert their selection directly into the media field or text editor.'),

      '#description' => $this->t('If checked, users creating new media items in the media library will see a summary of their selected media items, and they will be able to insert their selection directly into the media field or text editor.'),

    ];

    return parent::buildForm($form, $form_state);

  }