diff --git a/library.json b/library.json
index 59a36b3..9daec27 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
   "name": "ESP8266 and ESP32 OLED driver for SSD1306 displays",
-  "version": "4.6.0",
+  "version": "4.6.1",
   "keywords": "ssd1306, oled, display, i2c",
   "description": "I2C display driver for SSD1306 OLED displays connected to ESP8266, ESP32, Mbed-OS",
   "license": "MIT",
diff --git a/library.properties b/library.properties
index d6acb76..e880b32 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ESP8266 and ESP32 OLED driver for SSD1306 displays
-version=4.6.0
+version=4.6.1
 author=ThingPulse, Fabrice Weinberg
 maintainer=ThingPulse <info@thingpulse.com>
 sentence=I2C display driver for SSD1306 OLED displays connected to ESP8266, ESP32, Mbed-OS
diff --git a/src/SH1106Wire.h b/src/SH1106Wire.h
index a6e122a..3127dbe 100644
--- a/src/SH1106Wire.h
+++ b/src/SH1106Wire.h
@@ -64,12 +64,12 @@ class SH1106Wire : public OLEDDisplay {
      * ensure -1 value are specified for all 3 parameters. This can be usefull to control TwoWire with multiple
      * device on the same bus.
      *
-     * @param _address I2C Display address
-     * @param _sda I2C SDA pin number, default to -1 to skip Wire begin call
-     * @param _scl I2C SCL pin number, default to -1 (only SDA = -1 is considered to skip Wire begin call)
+     * @param address I2C Display address
+     * @param sda I2C SDA pin number, default to -1 to skip Wire begin call
+     * @param scl I2C SCL pin number, default to -1 (only SDA = -1 is considered to skip Wire begin call)
      * @param g display geometry dafault to generic GEOMETRY_128_64, see OLEDDISPLAY_GEOMETRY definition for other options
-     * @param _i2cBus on ESP32 with 2 I2C HW buses, I2C_ONE for 1st Bus, I2C_TWO fot 2nd bus, default I2C_ONE
-     * @param _frequency for Frequency by default Let's use ~700khz if ESP8266 is in 160Mhz mode, this will be limited to ~400khz if the ESP8266 in 80Mhz mode
+     * @param i2cBus on ESP32 with 2 I2C HW buses, I2C_ONE for 1st Bus, I2C_TWO fot 2nd bus, default I2C_ONE
+     * @param frequency for Frequency by default Let's use ~700khz if ESP8266 is in 160Mhz mode, this will be limited to ~400khz if the ESP8266 in 80Mhz mode
      */
     SH1106Wire(uint8_t address, int sda = -1, int scl = -1, OLEDDISPLAY_GEOMETRY g = GEOMETRY_128_64, HW_I2C i2cBus = I2C_ONE, long frequency = 700000) {
       setGeometry(g);
diff --git a/src/SSD1306Wire.h b/src/SSD1306Wire.h
index 51fe1cc..8abd4cb 100644
--- a/src/SSD1306Wire.h
+++ b/src/SSD1306Wire.h
@@ -65,25 +65,25 @@ class SSD1306Wire : public OLEDDisplay {
      * ensure -1 value are specified for all 3 parameters. This can be usefull to control TwoWire with multiple
      * device on the same bus.
      *
-     * @param _address I2C Display address
-     * @param _sda I2C SDA pin number, default to -1 to skip Wire begin call
-     * @param _scl I2C SCL pin number, default to -1 (only SDA = -1 is considered to skip Wire begin call)
+     * @param address I2C Display address
+     * @param sda I2C SDA pin number, default to -1 to skip Wire begin call
+     * @param scl I2C SCL pin number, default to -1 (only SDA = -1 is considered to skip Wire begin call)
      * @param g display geometry dafault to generic GEOMETRY_128_64, see OLEDDISPLAY_GEOMETRY definition for other options
-     * @param _i2cBus on ESP32 with 2 I2C HW buses, I2C_ONE for 1st Bus, I2C_TWO fot 2nd bus, default I2C_ONE
-     * @param _frequency for Frequency by default Let's use ~700khz if ESP8266 is in 160Mhz mode, this will be limited to ~400khz if the ESP8266 in 80Mhz mode
+     * @param i2cBus on ESP32 with 2 I2C HW buses, I2C_ONE for 1st Bus, I2C_TWO fot 2nd bus, default I2C_ONE
+     * @param frequency for Frequency by default Let's use ~700khz if ESP8266 is in 160Mhz mode, this will be limited to ~400khz if the ESP8266 in 80Mhz mode
      */
     SSD1306Wire(uint8_t address, int sda = -1, int scl = -1, OLEDDISPLAY_GEOMETRY g = GEOMETRY_128_64, HW_I2C i2cBus = I2C_ONE, long  frequency = 700000) {
       setGeometry(g);
 
-      this->_address = _address;
-      this->_sda = _sda;
-      this->_scl = _scl;
+      this->_address = address;
+      this->_sda = sda;
+      this->_scl = scl;
 #if !defined(ARDUINO_ARCH_ESP32)
       this->_wire = &Wire;
 #else
       this->_wire = (i2cBus == I2C_ONE) ? &Wire : &Wire1;
 #endif
-      this->_frequency = _frequency;
+      this->_frequency = frequency;
     }
 
     bool connect() {