LY_DEFINE (ly_pitch_diff, "ly:pitch-diff",
2, 0, 0, (SCM pitch, SCM root),
- "Return pitch @var{delta} such that @var{pitch} transposed by"
- " @var{delta} equals @var{root}.")
+ "Return pitch @var{delta} such that @var{root} transposed by"
+ " @var{delta} equals @var{pitch}.")
{
LY_ASSERT_SMOB (Pitch, pitch, 1);