Re: [Lilypond-auto] Issue 2791 in lilypond: [Doc]Inaccuracies in Learning manual, chapter 4

[lilypond]

Comment #8 on issue 2791 by fedel...@gmail.com: [Doc]Inaccuracies in  
Learning manual, chapter 4
http://code.google.com/p/lilypond/issues/detail?id=2791
another typo:

4.4.3
The command to revert to the default behavior is \textLengthOff. Remember  
\once only works with \override, \set, \revert or unset, so cannot be used  
with \textLengthOn.

unset --> \unset