LY_DEFINE (ly_make_simple_closure, "ly:make-simple-closure",
1, 0, 0, (SCM expr),
"Make a simple closure. @var{expr} should be form of"
- " @code{(@var{func} @var{a1} @var{A2} @dots{})}, and will be"
+ " @code{(@var{func} @var{a1} @var{a2} @dots{})}, and will be"
" invoked as @code{(@var{func} @var{delayed-arg} @var{a1}"
" @var{a2} @dots{})}.")
{