diff --git a/ETCPLPP.cpp b/ETCPLPP.cpp
index 4a3f43b..45d045f 100644
--- a/ETCPLPP.cpp
+++ b/ETCPLPP.cpp
@@ -156,7 +156,7 @@ uint8_t ETCPLPP::addBarometricPressure(uint8_t channel, float hpa)
   return cursor;
 }
 
-uint8_t ETCLPP::addBatteryVoltage(uint8_t channel, float voltage)
+uint8_t ETCPLPP::addBatteryVoltage(uint8_t channel, float voltage)
 {
 
   if ((cursor + LPP_BATTERY_VOLTAGE_SIZE) > maxsize)
@@ -173,7 +173,7 @@ uint8_t ETCLPP::addBatteryVoltage(uint8_t channel, float voltage)
   return cursor;
 }
 
-uint8_t ETCLPP::addBatteryStatus(uint8_t channel, uint8_t percent)
+uint8_t ETCPLPP::addBatteryStatus(uint8_t channel, uint8_t percent)
 {
 
   if ((cursor + LPP_BATTERY_STATUS_SIZE) > maxsize)
@@ -188,7 +188,7 @@ uint8_t ETCLPP::addBatteryStatus(uint8_t channel, uint8_t percent)
   return cursor;
 }
 
-uint8_t ETCLPP::addStatus(uint8_t channel, uint16_t status)
+uint8_t ETCPLPP::addStatus(uint8_t channel, uint16_t status)
 {
 
   if ((cursor + LPP_STATUS_SIZE) > maxsize)