-containing @code{(@var{step} . @var{alter})} or @code{((@var{octave} .
-@var{step}) . @var{alter})}, where @var{step} is a number in the range
-0 to@tie{}6 and @var{alter} a fraction, denoting alteration. For
-alterations, use symbols, e.g. @code{keySignature = #`((6 . ,FLAT))}.")
+containing @code{(@var{step} . @var{alter})} or
+@code{((@var{octave} . @var{step}) . @var{alter})}, where @var{step}
+is a number in the range 0 to@tie{}6 and @var{alter} a fraction,
+denoting alteration. For alterations, use symbols, e.g.
+@code{keySignature = #`((6 . ,FLAT))}.")