diff --git a/README.md b/README.md
index 669d4f0..e88ddbc 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Approach Methodology
 
   ### INTRODUCTION
   
-- [Introduction to IOT] https://en.wikipedia.org/wiki/Internet_of_things
-- [IOT Architecture]https://www.c-sharpcorner.com/UploadFile/f88748/internet-of-things-part-2/
-- [IoT attack surface]#https://www.owasp.org/index.php/IoT_Attack_Surface_Areas
-- [IoT Protocols Overview]#Shttps://www.postscapes.com/internet-of-things-protocols/
+- Introduction to IOT: https://en.wikipedia.org/wiki/Internet_of_things
+- IoT Architecture: https://www.c-sharpcorner.com/UploadFile/f88748/internet-of-things-part-2/
+- IoT attack surface: https://www.owasp.org/index.php/IoT_Attack_Surface_Areas
+- IoT Protocols Overview: https://www.postscapes.com/internet-of-things-protocols/