typo

git-svn-id: https://svn.aros.org/svn/aros/trunk/AROS@7529 fb15a70f-31f2-0310-bbcc-cdcc74a49acc

Author: fasten

license.html

@@ -487,7 +487,7 @@
 
 this license in a file named LICENSE or license.html at the top of its
 
-hierarchy and which are not explicitly covered by a different license.</ul>
+hierarchy and which is not explicitly covered by a different license.</ul>
 
 <b>6. Versions of the License.</b>