Description of problem:
Trying to review xpra (bug #928609), I'm getting false positive about update-desktop-database from fedora-review.

Version-Release number of selected component (if applicable):
fedora-review-0.4.0-4.fc18.noarch

How reproducible:
always

Steps to Reproduce:
1. fedora-review -b 928609

  
Actual results:
Issues:
=======
- update-desktop-database is invoked when required
  Note: desktop file(s) in xpra
  See: http://fedoraproject.org/wiki/Packaging:ScriptletSnippets#Icon_Cache


Expected results:
(no issues)

if "update-desktop-database" is referred, the proper guidelines link is http://fedoraproject.org/wiki/Packaging:ScriptletSnippets#desktop-database

Additional info:
the srpm in question reads:

%post
/usr/bin/update-desktop-database &> /dev/null || :
/bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :


%postun
/usr/bin/update-desktop-database &> /dev/null || :

if [ $1 -eq 0 ] ; then
    /bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null
    /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
fi


which seems 100% okay according to the guidelines ...?