Some documentation updates

docs/index.html

@@ -8,8 +8,8 @@
   <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
   <!-- <link rel="stylesheet" href="//unpkg.com/docsify/lib/themes/vue.css"> -->
   <link rel="stylesheet" href="theme.css">
-  <!-- <script src="//cdn.jsdelivr.net/npm/mermaid@8.6.4/dist/mermaid.min.js"></script> -->
-  <script src="http://localhost:9000/mermaid.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/mermaid@8.6.4/dist/mermaid.min.js"></script>
+  <!-- <script src="http://localhost:9000/mermaid.js"></script> -->
   <script>
     (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
     (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),

src/config.js

@@ -154,7 +154,7 @@ export const addDirective = directive => {
  *
  **Notes :
  (default: current siteConfig ) (optional, default `getSiteConfig()`)
- * @param conf - the base currentConfig to reset to (default: current siteConfig )
+ * @param conf  the base currentConfig to reset to (default: current siteConfig ) (optional, default `getSiteConfig()`)
  */
 export const reset = () => {
   // Replace current config with siteConfig