Item8841: fix dangling GnuGeneralPublicLicense link

git-svn-id: http://svn.foswiki.org/branches/Release01x01@9490 0b4bb1d4-4e5a-0410-9cc4-b2b747904278

core/data/System/FAQDownloadSources.txt

@@ -1,6 +1,6 @@
 %META:TOPICINFO{author="ProjectContributor" date="1280633305" format="1.1" version="$Rev$"}%
 %META:TOPICPARENT{name="FrequentlyAskedQuestions"}%
-Foswiki is distributed under the GnuGeneralPublicLicense. You can get the sources in several ways:
+Foswiki is distributed under the [[http://www.gnu.org/licenses/gpl-2.0.html][Gnu General Public License]]. You can get the sources in several ways:
    * Official releases may be downloaded from http://foswiki.org/Download
    * Latest developments may be checked out from the svn repository at http://svn.foswiki.org
    * Review commits and browse the svn repository at http://trac.foswiki.org