Update servicenow-integration.md

DeRRudi77 · web-flow · commit d92046f7f07f · 2020-09-28T11:38:58.000+02:00
Also remove unused variable
diff --git a/docs/programs/servicenow-integration.md b/docs/programs/servicenow-integration.md
@@ -133,7 +133,7 @@ Authentication Type | Inherit from parent
 8. Enter this in the **Content** field in the HTTP Request tab:
 
 ```
-{"event_name":"new_comment","message":"${message}","sys_id":"${sys_id}","element_id":"${element_id}", "comment_id":"${comment_id}"}
+{"event_name":"new_comment","message":"${message}","sys_id":"${sys_id}","element_id":"${element_id}"}
 ```
 
 9. On the same HTTP Request tab add two HTTP Headers:
