Update chatGpt.js

This project demonstrates how to integrate **ServiceNow** directly with **OpenAI’s ChatGPT** platform using only native features —  
no Scripted REST APIs, no IntegrationHub, and no plugins required.

Author: RaviGaurav007

Server-Side Components/Business Rules/openAI/chatGpt.js

@@ -4,7 +4,7 @@ ServiceNow will automatically send a text prompt (like short description or work
 to OpenAI ChatGPT API, get the response, and save it back to a field (like u_ai_summary)*/
 
 -----
-//Script
+//Business Rule Script (After Insert)
     try {
         // Build the prompt dynamically from the record
         var userPrompt = "Summarize this issue in one sentence: " + current.short_description;