diff --git a/www/conservancy/static/copyleft-compliance/principles.html b/www/conservancy/static/copyleft-compliance/principles.html
index cc2979b5..3c914809 100644
--- a/www/conservancy/static/copyleft-compliance/principles.html
+++ b/www/conservancy/static/copyleft-compliance/principles.html
@@ -27,7 +27,7 @@ advantage.</p>
   year, the FSF and Conservancy jointly
   published <a href="https://copyleft.org/guide/"><cite>Copyleft and
   the GNU General Public License: A Comprehensive Tutorial and
-  Guide</cite>, which includes sections such as
+  Guide</cite></a>, which includes sections such as
   &ldquo;<a href="https://copyleft.org/guide/comprehensive-gpl-guidepa2.html#x17-116000II">A
   Practical Guide to GPL Compliance&rdquo;</a> and
   &ldquo;<a href="https://copyleft.org/guide/comprehensive-gpl-guidepa3.html#x26-152000III">Case