remove erroneous comma from XML output

[tomkralidis]

t FYI, for the record...

Tom / Glenn,

I have also migrated this fix to mapserver 5.2 branch (r7907) though with
no ticket number I am likely to my fingers wrapped by danmo.

All this top posting ... I hope the anti-top-posting police aren't on
this list!

Best regards,

Kralidis,Tom [Burlington] wrote:
> Committed in r7906.
> 
>
>
>       On a related note, I found what I believe to be a bug:
>      
>       mapwcs11.c, line 1149
>       There should be no comma at the end of the line. The
> msIO_fprintf statement results in junk; removing the comma fixes the
> problem.
>      

[tomkralidis]

Fixed in:

• trunk (r7906)
• branch-5-2 (r7907)

No changes needed to msautotest.