Doc: minor improvements for collation-related man pages.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: de0c60b7d3f69c75c69c6577ae44caa3aae44800
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2017-06-25T16:27:04Z
Releases: 10.0
Doc: minor improvements for collation-related man pages.

Files

Documentation touched