Upgraded docusaurus to latest version (#7)

Author: styler

docusaurus.config.js

@@ -15,6 +15,7 @@ const config = {
   // Set the /<baseUrl>/ pathname under which your site is served
   // For GitHub pages deployment, it is often '/<projectName>/'
   baseUrl: '/',
+  trailingSlash: false,
 
   // GitHub pages deployment config.
   // If you aren't using GitHub pages, you don't need these.