diff --git a/examples/printVoltageAndCurrent/printVoltageAndCurrent.ino b/examples/printVoltageAndCurrent/printVoltageAndCurrent.ino
index abca79b..c7e252a 100644
--- a/examples/printVoltageAndCurrent/printVoltageAndCurrent.ino
+++ b/examples/printVoltageAndCurrent/printVoltageAndCurrent.ino
@@ -1,7 +1,7 @@
 #include <INA226_asukiaaa.h>
 
-const uint16_t ina226calib = INA226_asukiaaa::calcCalibByResisterMilliOhm(2); // Max 5120 milli ohm
-// const uint16_t ina226calib = INA226_asukiaaa::calcCalibByResisterMicroOhm(2000);
+const uint16_t ina226calib = INA226_asukiaaa::calcCalibByResistorMilliOhm(2); // Max 5120 milli ohm
+// const uint16_t ina226calib = INA226_asukiaaa::calcCalibByResistorMicroOhm(2000);
 INA226_asukiaaa voltCurrMeter(INA226_ASUKIAAA_ADDR_A0_GND_A1_GND, ina226calib);
 
 void setup() {
diff --git a/src/INA226_asukiaaa.cpp b/src/INA226_asukiaaa.cpp
index d934655..8458b3a 100644
--- a/src/INA226_asukiaaa.cpp
+++ b/src/INA226_asukiaaa.cpp
@@ -24,12 +24,12 @@ void INA226_asukiaaa::setWire(TwoWire* wire) {
   this->wire = wire;
 }
 
-uint16_t INA226_asukiaaa::calcCalibByResisterMilliOhm(uint16_t resisterMilliOhm) {
-  return calcCalibByResisterMicroOhm((uint32_t) resisterMilliOhm * 1000);
+uint16_t INA226_asukiaaa::calcCalibByResistorMilliOhm(uint16_t resistorMilliOhm) {
+  return calcCalibByResistorMicroOhm((uint32_t) resistorMilliOhm * 1000);
 }
 
-uint16_t INA226_asukiaaa::calcCalibByResisterMicroOhm(uint32_t resisterMilliOhm) {
-  return (uint32_t) 5120 * 1000 / resisterMilliOhm;
+uint16_t INA226_asukiaaa::calcCalibByResistorMicroOhm(uint32_t resistorMilliOhm) {
+  return (uint32_t) 5120 * 1000 / resistorMilliOhm;
 }
 
 int INA226_asukiaaa::begin() {