Fix minor errors in docs

[rhooper]

Fixes docs:

• Serpentine => serpentine
• tiles_rows => tile_rows

[dhalbert]

Something is busted about the build -- not sure what the problem is, since your change was so innocuous.

[dhalbert]

@makermelissa Do you understand why the build is failing?

[FoamyGuy]

@dhalbert and @makermelissa

It appears there has been a recent new major release for pillow

And amongst the release notes it lists this:

Remove deprecated ImageFont.getsize and related functions for Pillow 10.0.0 python-pillow/Pillow#7080 [@radarhere]

In Blinka_Displayio it's attempting to use the getsize() function here: https://github.com/adafruit/Adafruit_Blinka_Displayio/blob/61102c93bfb90fbccc4bc21122444531ebe2dd84/fontio.py#L78

I'm not entirely sure why it manifested itself in this particular way on this PR, but I think the options to resolve it for now are:

• pin pillow to a lower release version number
• Change fontio.py in Blinka_Displayio to use a different non-deprecated API, hopefully the functionality has just moved elsewhere and not been removed entirely.

[radarhere]

Hi.

Change fontio.py in Blinka_Displayio to use a different non-deprecated API, hopefully the functionality has just moved elsewhere and not been removed entirely.

You can read at https://pillow.readthedocs.io/en/stable/releasenotes/10.0.0.html#font-size-and-offset-methods that ImageFont.getsize() has been replaced by ImageFont.getbbox()

Edit: I now see this has been done at adafruit/Adafruit_Blinka_Displayio#108

[FoamyGuy]

Thank you. Sorry to ping you, I didn't think to pull the "@" out of the line I copied from the release notes.

[makermelissa]

I'm not entirely sure why it manifested itself in this particular way on this PR, but I think the options to resolve it for now are:

• pin pillow to a lower release version number
• Change fontio.py in Blinka_Displayio to use a different non-deprecated API, hopefully the functionality has just moved elsewhere and not been removed entirely.

I'm fairly sure it installs Blinka Displayio unless you add displayio to autodoc_mock_imports in https://github.com/adafruit/Adafruit_CircuitPython_MatrixPortal/blob/main/docs/conf.py, so that's another possible fix. However, I think fixing it it in Blinka_Displayio would be the preferred fix.

[makermelissa]

@dhalbert the build is now passing if you want to approve unless you had some other requested changes.

[FoamyGuy]

This looks good to me.

we can always use a new PR if there are any further changes that come up.