BUG #15659: missing comment "change requires restart" in postgresql.conf for parameter "data_sync_retry"

The following bug has been logged on the website:

Bug reference:      15659
Logged by:          Thomas Poty
Email address:      thomas.poty@gmail.com
PostgreSQL version: 10.7
Operating system:   CentOS Linux release 7.4.1708 (Core)
Description:

In postgresql.conf, the mention of a required restart is missing for
"data_sync_retry" parameter :
- in the $PGDATA/postgresql.conf after an initdb
- in /usr/pgsql-10/share/postgresql.conf.sample

What I get :

#------------------------------------------------------------------------------
# ERROR HANDLING
#------------------------------------------------------------------------------

#exit_on_error = off            # terminate session on any error?
#restart_after_crash = on       # reinitialize after backend crash?
#data_sync_retry = off          # retry or panic on failure to fsync data?


#------------------------------------------------------------------------------

What I should have :

#------------------------------------------------------------------------------
# ERROR HANDLING
#------------------------------------------------------------------------------

#exit_on_error = off            # terminate session on any error?
#restart_after_crash = on       # reinitialize after backend crash?
#data_sync_retry = off          # retry or panic on failure to fsync data?
                                            # (change requires restart)


#------------------------------------------------------------------------------

Information :

OS : 
CentOS Linux release 7.4.1708 (Core)
Linux 3.10.0-693.17.1.el7.x86_64 #1 SMP Thu Jan 25 20:13:58 UTC 2018 x86_64
x86_64 GNU/Linux

PostgreSQL version:
PostgreSQL 10.7 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623
(Red Hat 4.8.5-36), 64-bit

PostgreSQL package installed :
https://download.postgresql.org/pub/repos/yum/10/redhat/rhel-7.4-x86_64/postgresql10-10.7-2PGDG.rhel7.x86_64.rpm