From ecefd5997f380819c0ceac666153b6eaab3fd00b Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Sat, 12 Oct 2019 21:14:58 +0200
Subject: [PATCH] pidfd_open.2: Add a subsection header "Use cases for PID file
 descriptors"

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/pidfd_open.2 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/man2/pidfd_open.2 b/man2/pidfd_open.2
index 6eb07a1e4..3a0c5fa25 100644
--- a/man2/pidfd_open.2
+++ b/man2/pidfd_open.2
@@ -141,6 +141,8 @@ should instead be created using
 with the
 .BR CLONE_PIDFD
 flag.
+.\"
+.SS Use cases for PID file descriptors
 .PP
 The
 .BR pidfd_send_signal (2)