Update README.md

Author: harshareddy794

Web-Scraping/links extractor/README.md

@@ -1,10 +1,10 @@
-# links extractor script
+# Links extractor script
 Links extractor is a python script which helps in extracting all the links in a web page. 
 It goes through all the content in html data and extract data from all anchor tags.
 
 ## Libraries used
-urllib is a python library used to send request used to website to retrive html content
+* urllib is a python library used to send request used to website to retrive html content
 
-bs4 is used to extract data from html content
+* bs4 is used to extract data from html content
 
-xlwt is a python library used to write data to excel sheet
+* xlwt is a python library used to write data to excel sheet