docs: change "default role" wording to "predefined role"

Bruce Momjian <bruce@momjian.us>

Commit: 90d553dd96106ab278550e85d95a5663d77d7db7
Author: Bruce Momjian <bruce@momjian.us>
Date: 2020-01-14T18:13:04Z
Releases: 9.6.17
docs: change "default role" wording to "predefined role"

The new wording was determined to be more accurate.  Also, update
release note links that reference these sections.

Reported-by: rirans@comcast.net

Discussion: https://postgr.es/m/157742545062.1149.11052653770497832538@wrigleys.postgresql.org

Backpatch-through: 9.6

Files

PathChange+/−
doc/src/sgml/release-9.6.sgml modified +1 −1
doc/src/sgml/user-manag.sgml modified +12 −12

Documentation touched