Fix links

Author: manuarora700

data/blog/ace-the-javascript-interview.mdx

@@ -32,10 +32,8 @@ I've compiled down all the popular concepts and questions related to a Javascrip
 13. [Closures](/blog/ace-the-javascript-interview#closures)
 14. [Prototypes](/blog/ace-the-javascript-interview#prototypes)
 15. [Debouncing](/blog/ace-the-javascript-interview#debouncing)
-16. [Caching: Coming Soon](/blog/ace-the-javascript-interview#caching)
-17. [Babel and Webpack: Coming Soon](/blog/ace-the-javascript-interview#babel-and-webpack)
-18. [ES6 Features: Coming Soon](/blog/ace-the-javascript-interview#es6-features)
-19. [Server Side Rendering: Coming Soon](/blog/ace-the-javascript-interview#server-side-rendering)
+16. [Babel and Webpack: Coming Soon](/blog/ace-the-javascript-interview#babel-and-webpack)
+17. [Server Side Rendering: Coming Soon](/blog/ace-the-javascript-interview#server-side-rendering)
 
 <div id="array-methods">
   <StepLargeCustom number="1" title="Array Methods" />