Bug#809629: proj +proj=list doesn't work. instead mention proj -l ...

[積丹尼 Dan Jacobson]

Package: proj-ps-doc
Version: 4.3.3-4
Severity: minor
File: /usr/share/doc/proj-ps-doc/OF90-284.ps.gz

Page 8 says to use
$ proj +proj=list

This does not work anymore.

See man proj (-l) for workarounds.