diff --git a/libraries/ESP32/examples/AnalogRead/AnalogRead.ino b/libraries/ESP32/examples/AnalogRead/AnalogRead.ino
index c238517d380..647e16ba8bd 100644
--- a/libraries/ESP32/examples/AnalogRead/AnalogRead.ino
+++ b/libraries/ESP32/examples/AnalogRead/AnalogRead.ino
@@ -2,7 +2,7 @@ void setup() {
   // initialize serial communication at 115200 bits per second:
   Serial.begin(115200);
   
-  //set the resolution to 12 bits (0-4096)
+  //set the resolution to 12 bits (0-4095)
   analogReadResolution(12);
 }