BUG #13836: Documentation not consistent about pg_commit_ts directory

The following bug has been logged on the website:

Bug reference:      13836
Logged by:          Alain Laporte
Email address:      alain.laporte12345@gmail.com
PostgreSQL version: 9.5rc1
Operating system:   Linux
Description:

Hi,

According to this page (
http://www.postgresql.org/docs/9.5/static/storage-file-layout.html ), a new
directory is created when the commit_ts module is enabled by the
configuration parameter track_commit_timestamp (
http://www.postgresql.org/docs/9.5/static/runtime-config-replication.html#RUNTIME-CONFIG-REPLICATION-SENDER
). But, in this page (
http://www.postgresql.org/docs/9.5/static/app-pgresetxlog.html ) it's the
directory pg_committs which is mentioned.