1 files changed, 3 insertions, 3 deletions
diff --git a/examples/arduino/arduino.ino b/examples/arduino/arduino.ino
index d6d2e1a..c4af98c 100644
--- a/examples/arduino/arduino.ino
+++ b/examples/arduino/arduino.ino
@@ -28,7 +28,7 @@ void setup()
     /* Attach the default HardwareSerial class instance to this node */
     modbus_dev_single.modbus_uart = &Serial;
     
-    /* Continuously read the this input register in superloop */
+    /* Continuously read this input register in superloop */
     reg = 30001;
 }
 
@@ -49,7 +49,7 @@ MB_StatusTypeDef ArduinoSerial_Tx(void* serial, uint16_t* buf, uint8_t* len, uin
 	_serial->write((uint8_t)*buf);
     }
     _serial->flush();
-    /* Arduino HardwareSerial class does not return any errors, sadly */
+    /* HardwareSerial class funcs do not return any UART errors, sadly */
     return MB_OK;
 }
 
@@ -58,7 +58,7 @@ MB_StatusTypeDef ArduinoSerial_Rx(void* serial, uint16_t* buf, uint8_t* len, uin
     HardwareSerial* _serial = static_cast<HardwareSerial*>(serial);
     buf = _serial->read();
     
-    /* Arduino HardwareSerial class does not return any errors, sadly */
+    /* HardwareSerial class funcs do not return any UART errors, sadly */
     return MB_OK;
 }