Update README.md

Author: amaitou

README.md

@@ -38,12 +38,9 @@ Here are the rules that I have used in this project's makefile:
 - Makefile
 ---
 
-# Contact Me
+### **Contact Me**
 
 * [Twitter][_1]
-* [Instagram][_2]
 
 [_1]: https://twitter.com/amait0u
-[_2]: https://www.instagram.com/amait0u
 
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