1 files changed, 1 insertions, 1 deletions
diff --git a/op.c b/op.c
index 09b1bbc1bd..99d244cd9c 100644
--- a/op.c
+++ b/op.c
@@ -2430,7 +2430,7 @@ Perl_block_end(pTHX_ I32 floor, OP *seq)
 /*
 =head1 Compile-time scope hooks
 
-=for apidoc Ao||blockhook_register
+=for apidoc Aox||blockhook_register
 
 Register a set of hooks to be called when the Perl lexical scope changes
 at compile time. See L<perlguts/"Compile-time scope hooks">.