text: function setDefaultUserSettings() {
      settingsKey = "acf_tools_settings",
  
      userSettings = JSON.stringify({
          'ifStatement': true,
          'spacing': 'tab',
      });
  
      var settings = {};
  
      settings[settingsKey] = userSettings;
  
      chrome.storage.sync.get(settingsKey, function(data) {
          if (typeof data.acf_tools_settings === 'undefined') {
              chrome.storage.sync.set(settings);
          }
      });
  }