The "easy" way to flash the firmware is using a tool from your host OS:
-* [QMK Toolbox](https://github.com/qmk/qmk_toolbox) (reccommened)
+* [QMK Toolbox](https://github.com/qmk/qmk_toolbox) (recommended)
* [Teensy Loader](https://www.pjrc.com/teensy/loader.html)
* [Atmel FLIP](http://www.atmel.com/tools/flip.aspx)