diff --git a/firmware/tunerstudio/tunerstudio.template.ini b/firmware/tunerstudio/tunerstudio.template.ini
index ae83192269..ccea1a00ee 100644
--- a/firmware/tunerstudio/tunerstudio.template.ini
+++ b/firmware/tunerstudio/tunerstudio.template.ini
@@ -19,7 +19,7 @@
 ; field = "! red text"
 ; field = "normal text"
 ;
-; pok
+; see also https://www.tunerstudio.com/index.php/support/manuals/tsdevmanuals/137-ecu-definition-specification-aka-the-ini-document
 ;
 
 ; this should stop TS from looking for the CAN ID in the 2nd byte location and allow the page reads to work correctly.