Update README.md

Author: syedsohan

README.md

@@ -6,7 +6,7 @@
 <a href="https://codedamn.com/50-days-of-js"><img src="https://images.weserv.nl/?url=https%3A%2F%2Fcodedamn.com%2Fassets%2Fimages%2F50daysofjs%2Fjs.gif&w=640&q=75" alt="50 Days of JavaScript!"></a>
 </div>
 
-## 🧾 Certification
+## 🎓 Certification
 
 <div align="center">
 <img src="https://firebasestorage.googleapis.com/v0/b/media-links-10a5f.appspot.com/o/50DaysOfJS%20Challenge.jpg?alt=media&token=12f034bf-3d78-4eaa-8b47-313e9ea5ddbe" alt="Course Certificate of #50DaysOfJS Challenge"></a>