docs: function (onComplete) {
              grunt.file.delete(options.tempDir, { force: true });
  
              fs.exists(options.downloadDestination, function (exists) {
                  if (exists) {
                      fs.unlinkSync(options.downloadDestination);
                  }
  
                  if (onComplete) {
                      onComplete();
                  }
              });
          }