Fixing two typos (priviledge => privilege)

svn path=/trunk/; revision=16965

projects/os/ps.en.xhtml

@@ -385,11 +385,11 @@ her presentation</a>,
   e.g. the <a href="http://www.iso.org">International Organisation for
   Standardisation</a> (ISO) have a privileged position with
   governments for procurement decisions. Due to patents and
-  insufficient (F)RAND conditions, not all standards priviledged in
+  insufficient (F)RAND conditions, not all standards privileged in
   this way can be implemented by all legitimate market participants
   that should be able to compete in public tenders.</p>
 
-<p>So through the special priviledge for organisations like ISO which
+<p>So through the special privilege for organisations like ISO which
   accept terms insufficient to guarantee competition, the monopoly
   right conferred by patents translates into an oligopoly or even a
   monopoly for public procurement. This exclusion of competition from