[PATCH 3/8] Documentation: s390: sync heading underlines

[Bagas Sanjaya]

Two section headings ("Hot plug/unplug support" and "Overprovisioning ...")
have too short underlines compared to the heading length, hence trigger
repeated warnings:

Documentation/s390/vfio-ap.rst:943: WARNING: Title underline too short.

Hot plug/unplug support:
================
Documentation/s390/vfio-ap.rst:943: WARNING: Title underline too short.

Hot plug/unplug support:
================
Documentation/s390/vfio-ap.rst:965: WARNING: Title underline too short.

Over-provisioning of AP queues for a KVM guest:
==============================================
Documentation/s390/vfio-ap.rst:965: WARNING: Title underline too short.

Over-provisioning of AP queues for a KVM guest:
==============================================

Adjust the underlines length to match the text. While at it, strip trailing
colon on headings since these are redundant.

Link:https://lore.kernel.org/linux-next/20220721205937.10043b5f@xxxxxxxxxxxxxxxx/
Fixes: cb269e0aba7c3f ("s390/vfio-ap: update docs to include dynamic config support")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
---
 Documentation/s390/vfio-ap.rst | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/s390/vfio-ap.rst b/Documentation/s390/vfio-ap.rst
index 5bf15d117c4ba0..c0d76a959ed583 100644
--- a/Documentation/s390/vfio-ap.rst
+++ b/Documentation/s390/vfio-ap.rst
@@ -952,8 +952,9 @@ remove it if no guest will use it during the remaining lifetime of the linux
 host. If the vfio_ap mdev is removed, one may want to also reconfigure
 the pool of adapters and queues reserved for use by the default drivers.
 
-Hot plug/unplug support:
-================
+Hot plug/unplug support
+=======================
+
 An adapter, domain or control domain may be hot plugged into a running KVM
 guest by assigning it to the vfio_ap mediated device being used by the guest if
 the following conditions are met:
@@ -974,7 +975,7 @@ An adapter, domain or control domain may be hot unplugged from a running KVM
 guest by unassigning it from the vfio_ap mediated device being used by the
 guest.
 
-Over-provisioning of AP queues for a KVM guest:
+Over-provisioning of AP queues for a KVM guest
 ==============================================
 Over-provisioning is defined herein as the assignment of adapters or domains to
 a vfio_ap mediated device that do not reference AP devices in the host's AP
-- 
An old man doll... just what I always wanted! - Clara