"Copy static assets" code sample has a syntax error

[exaby73]

The code sample doesn't have a parenthesis on the last line before generateWebsite

void main() {
  final staticShock = StaticShock()
    ..pick(DirectoryPicker.parse('images'))
    ..pick(DirectoryPicker.parse('fonts'))
-    ..pick(FilePicker.parse('favicon.ico');
+    ..pick(FilePicker.parse('favicon.ico'));

  staticShock.generateWebsite();
}