Fix handling of license URL

document.tex

@@ -32,7 +32,7 @@
   \doclicenseLongNameRef\ (\doclicenseIcon).
 
   You should have received a copy of the license along with this
-  work.  If not, see \texttt{\doclicenseURL}.
+  work.  If not, see \href{\doclicenseURL}{\texttt{\doclicenseURL}}.
 
   Revision \texttt{\gitrevision}.
 }