diff --git a/examples/Example29_SPIGetPositionESP32/Example29_SPIGetPositionESP32.ino b/examples/Example29_SPIGetPositionESP32/Example29_SPIGetPositionESP32.ino
index cc081c9..1030d42 100644
--- a/examples/Example29_SPIGetPositionESP32/Example29_SPIGetPositionESP32.ino
+++ b/examples/Example29_SPIGetPositionESP32/Example29_SPIGetPositionESP32.ino
@@ -1,5 +1,5 @@
 /*
-  Reading lat and long via UBX binary commands over SPI
+  Reading lat and long via UBX binary commands over SPI (ESP32 specific example)
   By: Andrew Berridge
   Date: 27th June 2021
   License: MIT. See license file for more information but you can