Issues on Arduino website page "Updating the Atmega8U2 and 16U2 on an Uno or Mega2560 using DFU"

https://www.arduino.cc/en/Hacking/DFUProgramming8U2

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Change:
>Updating the Atmega8U2 and 16U2 on an Uno or Mega2560 using DFU

To:
>Updating the **ATmega8U2** and 16U2 on an Uno or **Mega 2560** using DFU

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Change:
>Previous versions of the Uno and Mega2560 had an Atmega8U2.

To:
>Previous versions of the Uno and **Mega 2560** had an **ATmega8U2**.

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Change:
>Here's how to update the firmware on your 16u2 in a few steps.

To:
>Here's how to update the firmware on your **ATmega16U2** in a few steps.

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Change:
>The Arduino Uno and Mega 2560 have been shipping with the updated version of the ATmega16u2 firmware.

To:
>The Arduino Uno and Mega 2560 have been shipping with the updated version of the **ATmega16U2** firmware.

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Change:
>Windows: Download Atmel's flip programmer from here

To:
>Windows: Download Atmel's **FLIP** programmer from here

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Change:
>Linux: from a command line type

To:
>Linux: **From** a command line type

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Change:
>The firmware is also located with the Arduino software in the /hardware/arduino/firmwares/arduino-usbserial folder.

To:
>The firmware is also located with the Arduino software in the **/hardware/arduino/avr/firmwares/arduino-usbserial** folder.

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Change:
>Reset the 8u2 or 16u2

To:
>Reset the **ATmega8U2** or **16U2**

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Change:
>To verify you have reset the 8u2 or 16u2 chip:

To:
>To verify you have reset the **ATmega8U2** or **16U2** chip:

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Change:
>In the Arduino programming environment, check the list of serial ports.

To:
>In the Arduino **IDE**, check the list of serial ports **under Tools > Port**.

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Change:
>Windows: use flip to upload the hex file to your board

To:
>Windows: **Use** **FLIP** to upload the hex file to your board

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Change:
>Mac & Linux: from a terminal window,

To:
>Mac & Linux: **From** a terminal window,

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Change:
>If your board has an atmega8u2 type atmega8u2

To:
>If your board has an **ATmega8U2** type atmega8u2

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Change:
>You can check this by looking in the serial port menu of the Arduino software.

To:
>You can check this by looking in the **Tools > Port** menu of the Arduino software.

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Change:
>The 8u2 and 16u2's flexibility allows for other firmware

To:
>The **ATmega8U2** and **16U2**'s flexibility allows for other firmware

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Change:
>Turn you Arduino Uno into a PS3 compatible USB joystick

To:
>Turn **your** Arduino Uno into a PS3 compatible USB joystick