fix typo

Author: ytdHuang

docs/src/.vitepress/theme/VersionPicker.vue

@@ -31,7 +31,7 @@ const getBaseRepository = () => {
   if (typeof window === 'undefined') return ''; // Handle server-side rendering (SSR)
   const { origin, pathname } = window.location;
   // Check if it's a GitHub Pages (or similar) setup
-  if (origin.includes('qutip.org')) || (origin.includes('github.io')) {
+  if ((origin.includes('qutip.org')) || (origin.includes('github.io'))) {
     // Extract the first part of the path as the repository name
     const pathParts = pathname.split('/').filter(Boolean);
     const baseRepo = pathParts.length > 0 ? `/${pathParts[0]}/` : '/';