fix: FB Stuff typo

Author: harshaldulera

index.html

@@ -18,7 +18,7 @@
   <!-- Facebook Stuff -->
   <meta property="og:type" content="website" />
   <meta property="og:site_name" content="Codecell KJSCE" />
-  <meta property="og:title" content="KJSCE Codecell 20223-24" />
+  <meta property="og:title" content="KJSCE Codecell 2023-24" />
   <meta property="og:description" content="KJSCE Codecell Community" />
   <meta property="og:image" content="/static/images/social/Codecell-facebook.png" />
   <meta property="og:url" content="http://www.kjscecodecell.com/" />