ADD_INTERFACE (Align_interface,
"Order grobs from top to bottom, left to right, right to left"
" or bottom to top. For vertical alignments of staves, the"
- " @code{break-system-details} of the left"
+ " @code{line-break-system-details} of the left"
" @rinternals{NonMusicalPaperColumn} may be set to tune"
" vertical spacing.",