@code{ChoirStaff}, @code{InnerChoirStaff}, @code{InnerStaffGroup}
or @code{StaffGroup}, the bracket and the starting bar line will not
be displayed as standard behavior. This can be changed by overriding
-the relevant properties, as demonstrated in this example.
+the relevant properties.
Note that in contexts such as @code{PianoStaff} and @code{GrandStaff}
where the systems begin with a brace instead of a bracket, another
doctitle = "Display bracket with only one staff in a system"
}
-\markup \column {
+\markup \left-column {
\score {
\new StaffGroup <<
% Must be lower than the actual number of staff lines