[BUG] [DOC] Typo in wiki documentation for function: turtle()

[ovitters]

Describe the bug
There is a typo in the documentation at https://github.com/BelfrySCAD/BOSL2/wiki/drawing.scad#function-turtle

From the wiki:

Use a sequence of [turtle graphics]{https://en.wikipedia.org/wiki/Turtle_graphics} commands to generate a path.

It seems it was intended to have the words turtle graphics linked, but at the moment you see the words as well as the link.

Code To Reproduce Bug
n/a

Expected behavior
I'm guessing instead of {}, brackets () should be used to have it linked as intended.

Screenshots

Additional context
Add any other context about the problem here.

• OpenSCAD Version: n/a
• Other libraries used: n/a