update readme

README.md

@@ -2,12 +2,14 @@
 
 A simple and efficient web crawler in Python.
 
+[![CI](https://github.com/indrajithi/tiny-web-crawler/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/indrajithi/tiny-web-crawler/actions/workflows/ci.yml)
+
 ## Features
 
-- Crawl web pages and extract links
+- Crawl web pages and extract links starting from a root URL and extract all the links found on each page
 - Handle relative and absolute URLs
-- Save crawl results to a JSON file
-- Easy to use and extend
+- Save the results of your crawl in a structured JSON format for easy analysis and processing
+- Designed with simplicity in mind, making it easy to use and extend for various web crawling tasks
 
 ## Installation
 
@@ -22,7 +24,7 @@ pip install tiny-web-crawler
 ```python
 from tiny_web_crawler.crawler import Spider
 
-root_url = 'http://example.com'
+root_url = 'http://github.com'
 max_links = 2
 
 spider = Spider(root_url, max_links)