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Removed WIre.h import
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This is already has been included in the LiquidCrystal_I2C.h file. This will make the loader to load the same file twice to the microController.
Will give bad practice to novice programmers. :)
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maduperera committed Mar 5, 2018
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//YWROBOT
//Compatible with the Arduino IDE 1.0
//Library version:1.1
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4); // set the LCD address to 0x27 for a 16 chars and 2 line display
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