[LOW] STR #4249: BrowseRelay documentation misleading

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[STR New]

The BrowseRelay documentation is misleading.

http://www.cups.org/documentation.php/doc-1.5/ref-cupsd-conf.html
reads:
----------------------------------------------------------------------
BrowseRelay
...
Description
The BrowseRelay directive specifies source and destination addresses
for relaying browsing information from one host or network to another.
Multiple BrowseRelay directives can be specified as needed.
----------------------------------------------------------------------

The "destination addresses" is misleading because it looks as if
one could specify

BrowseRelay source destination1 destination2 destination3 ...

(i.e. multiple "destination addresses" for a single source).

But this does not work and /var/log/cups/error_log shows
in this case only one single entry

I ... Relaying from source to destination1

Also for multiple destinations one has to use multiple
BrowseRelay directives like

BrowseRelay source destination1
BrowseRelay source destination2
BrowseRelay source destination3

and then /var/log/cups/error_log shows

I ... Relaying from source to destination1
I ... Relaying from source to destination2
I ... Relaying from source to destination3

Accordingly the BrowseRelay documentation should read:
----------------------------------------------------------------------
BrowseRelay
...
Description
The BrowseRelay directive specifies source and destination address
for relaying browsing information from one host or network to another.
Multiple BrowseRelay directives can be specified as needed.
----------------------------------------------------------------------
I.e. "destination addresses" -> "destination address"

The issue exists at least since CUPS 1.3.9. I noticed it today
because an admin misunderstood it as described above and
I like to have it at least reported here as a reference.

Link: https://www.cups.org/str.php?L4249
Version: 1.5.4