diff --git a/lib/libc/sys/aio_cancel.2 b/lib/libc/sys/aio_cancel.2
index 08102cf9d861..54e7b394fc8e 100644
--- a/lib/libc/sys/aio_cancel.2
+++ b/lib/libc/sys/aio_cancel.2
@@ -35,7 +35,7 @@
 .Sh SYNOPSIS
 .In aio.h
 .Ft int
-.Fn aio_cancel "int fildes" "struct aiocb * iocb"
+.Fn aio_cancel "int fildes" "struct aiocb *iocb"
 .Sh DESCRIPTION
 The
 .Fn aio_cancel
diff --git a/lib/libc/sys/aio_suspend.2 b/lib/libc/sys/aio_suspend.2
index db704f137d1c..5859d1527a93 100644
--- a/lib/libc/sys/aio_suspend.2
+++ b/lib/libc/sys/aio_suspend.2
@@ -35,7 +35,7 @@
 .Sh SYNOPSIS
 .In aio.h
 .Ft int
-.Fn aio_suspend "const struct aiocb * const iocbs[]" "int niocb" "const struct timespec * timeout"
+.Fn aio_suspend "const struct aiocb *const iocbs[]" "int niocb" "const struct timespec *timeout"
 .Sh DESCRIPTION
 The
 .Fn aio_suspend