Update README.md

-KHU Academic information notification by Chatbot
+## KHU Academic information notification by Chatbot
 
 
-    About the Project
+### About the Project
 
     : It provides academic information through chatbots.
 
-    Getting Started ( Installation )
+### Getting Started ( Installation )
 
     : This project is provided through Kakao Talk. 
     Go to http://pf.kakao.com/_TxjCMb. 
     Chatbots are available by adding channels.
   
-    Usage
+### Usage
 
     : A category that can be selected is provided when accessing the chatbot.
     Then, if you select an item you want in the category, the result will be provided.
 
-- Roadmap
+### Roadmap
 
+    :
 
-- License
+### Contributing
 
-     Contact
+    : If you have any suggestions to improve this project, please fork the repository and create a pull request. Thank you!
+
+    1. Fork the Project
+    2. Create your Feature Branch
+    3. Commit your Changes
+    4. Push to the Branch
+    5. Open a Pull Request
+
+### License
+
+    : ISC
+    
+### Contact
      
      : jklee3409@khu.ac.kr
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