Update github-award-2024.mdx

Author: sonnynomnom

blogs/github-award-2024.mdx

@@ -40,7 +40,7 @@ Here's the team reaction when we got a mysterious package from GitHub... 😂
   allowFullScreen
 ></iframe>
 
-#### 🙏 Thank Yous
+#### 🙏 Thank You
 
 A huge thank you to the GitHub Education team, especially Morgan Ersery, Juan Pa, and PJ Metz, for nominating us and being such supporters.