diff --git a/source/_posts/How-to-create-static-HTTP-server-in-Node-JS.md b/source/_posts/How-to-create-static-HTTP-server-in-Node-JS.md
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--- a/source/_posts/How-to-create-static-HTTP-server-in-Node-JS.md
+++ b/source/_posts/How-to-create-static-HTTP-server-in-Node-JS.md
@@ -7,12 +7,14 @@ tags:
  - javascript
  - server
 categories: Tips
+thumbnail: /images/covers/How-to-create-static-HTTP-server-in-Node-JS.png
 ---
 
-Node.JS is a event driven server-side JavaScript runtime, that uses V8 JS Engine (same as Chromium) and executes code outside a web browser.
+If you want to serve static files on your Node.JS web application, you can create a simple static HTTP server in Node.JS.
+Node.JS is a event-driven server-side JavaScript runtime, that uses V8 JS engine (same as Chromium) and executes code outside a web browser.
 In this article we will cover basics of implementation of HTTP server in Node.JS and build a simple static HTTP server.
 ## Prerequisites
-- Node.JS installed on your developement machine
+- Node.JS installed on your development machine
 ## Built-in HTTP module
 Node.JS has built-in `http` module, which allows Node.JS to communicate over HyperText Transfer Protocol (HTTP).
 To include that module, we use `require()` method:
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