Update docs/developing/_meta.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: Anmol1696

docs/developing/_meta.json

@@ -1,4 +1,4 @@
 {
-  "index": "Developing Ts Codegen",
+  "index": "Developing",
   "ast": "Working with ASTs"
 }