update readme

mskian · mskian · commit 870d71b60dac · 2022-08-03T09:04:32.000+05:30
diff --git a/README.md b/README.md
@@ -54,7 +54,7 @@
 
 ## 🌐 Sample Pronunciation Request
 
-```json
+```sh
 POST http://localhost:3000/pronounce
 Content-Type: application/json
 
