Minor Error in Learning Manual...

Hello,

I have been using your learning manual to learn LilyPond to eventually
explore writing music.

I noticed a minor grammatical error in the manual on chapter 5.3.1:

*x11-color, again, maps predefined color names to internal values – but
offers many more choices than CSS names, as you can see in List of colors).*

This sentence either has a missing opening parenthesis or an unintended
closing parenthesis.

Letting you know,

—Roman Bureacov