diff --git a/web/regex_tester.html b/web/regex_tester.html
index e50144a..695966b 100644
--- a/web/regex_tester.html
+++ b/web/regex_tester.html
@@ -25,6 +25,7 @@ You should have received a copy of the licenses along with this program.
If not, see http://perldoc.perl.org/index-licence.html
-->
+