tree 0585c0005adff15de1fd4f74798a3c9cd22cb6e0
parent 15dc9e52649f732339a55a54324c5f2b8b5959fe
author Luca Milanesio <luca.milanesio@gmail.com> 1605129720 +0000
committer Luca Milanesio <luca.milanesio@gmail.com> 1605821633 +0000

Mention documentation updates all caps for 2.15.21

Update the release notes for Gerrit v2.15.21, making consistent the
capitalisation of the 'Documentation Updates' title.

Change-Id: Ic5b0c743f224b6a1848888ab71da1e3d253cd248