Update README.md

Author: learning-dev

README.md

@@ -6,6 +6,8 @@ Web application takes an URL to github "issues" of the repo and gives out the
 - **Number of Issues Opened within a Week**
 - **Number of Issues Opened more than a week**
 
+
+### URL format 
 **Example Input URL** - https://github.com/facebook/react/issues
 
 **Deployed App** - http://139.162.62.78
@@ -19,4 +21,3 @@ git clone https://github.com/learning-dev/github-issue-counter
 ## install the requirements 
 `pip install -r requirements.txt`
 
-## URL format