Type mismatch in `UIGridLayout.__init__` between annotation and align defaults

[pushfoo]

Bug Report

tl;dr: The docstring type annotations for UIGridLayout say float for align_horizontal and align_vertical, but the default values are strings.

version: Tip of development branch (c5ac350)

Annotation

arcade/arcade/gui/widgets/layout.py

Lines 406 to 407 in c5ac350

	:param float align_horizontal: Align children in orthogonal direction (x: left, center, right)
	:param float align_vertical: Align children in orthogonal direction (y: top, center, bottom)

Defaults

arcade/arcade/gui/widgets/layout.py

Lines 422 to 423 in c5ac350

	align_horizontal="center",
	align_vertical="center",