diff --git a/flight/Modules/GPS/inc/gps_mode.h b/flight/Modules/GPS/inc/gps_mode.h
index 086bd8d88..445bbc276 100644
--- a/flight/Modules/GPS/inc/gps_mode.h
+++ b/flight/Modules/GPS/inc/gps_mode.h
@@ -36,11 +36,9 @@
 
 // ****************
 // you MUST have one of these uncommented - and ONLY one
-//
-// note: the NMEA includes the one-sentance code as OP has the memory for it
 
 //#define ENABLE_GPS_BINARY_GTOP      // uncomment this if we are using GTOP BINARY mode
-//#define ENABLE_GPS_ONESENTENCE_GTOP // uncomment this if we are using single sentance mode
+//#define ENABLE_GPS_ONESENTENCE_GTOP // uncomment this if we are using GTOP SINLGE SENTENCE mode
 #define ENABLE_GPS_NMEA               // uncomment this if we are using NMEA mode
 
 // ****************