-\version "2.1.22"
+\version "2.1.28"
\header {
texidoc = "@cindex Chord Octavation
Appending @code{_8} or @code{^8} to a clef name will
-add an octavation sign to the clef, although the clef
-name needs to be in quotes (such as \"treble^8\").
+add an octavation sign to the clef; then the clef name
+is given in quotes (such as \"treble^8\").
" }
\score {