Backlight of Liligo T-QT display pin inverted

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Dear Developers,

I've got the Liligo T-QT display working with your great display library. Thank you immensly for sharing your great work!
I did run into an issue, the backlight did not turn on.
It proved that the backlight pin is inverted on my boards (original Liligo T-QT v1.3 boards)

By uncommenting the backlight option in the tft_config.py file, and adding the following line in the script:

tft.backlight.value(0)

the display magically comes to life.

Can you add this to a comment in the tft_config.py file or otherwise automate this? This will help future users of this specific board.