Lilypond-book docs: Remove incomplete sentence

Initially I intended to write about the LILYPOND_LOGLEVEL
and LILYPOND_BOOK_LOGLEVEL environment variables there, but
then changed my mind and documented them directly with the
--loglevel and --lily-loglevel options.

diff --git a/Documentation/usage/lilypond-book.itely b/Documentation/usage/lilypond-book.itely
index 93cfec3fd5eef33e14f03475022fc0c2c81887d4..2a6ab5039678d0bb320145b91353cb8eec1ee1c6 100644 (file)
--- a/Documentation/usage/lilypond-book.itely
+++ b/Documentation/usage/lilypond-book.itely
@@ -1064,7 +1064,6 @@ Print version information.
 @end table
 
 
-In addition, @command{lilypond-book}
 
 @knownissues