diff --git a/tmr-tex.cls b/tmr-tex.cls
index 9bdc0b2..84054b4 100644
--- a/tmr-tex.cls
+++ b/tmr-tex.cls
@@ -694,6 +694,7 @@
 	\fi
 	\fi
 }
+
 \newcommand*\email[2][]{%
 	\ifnum\cup@author@cnt>\z@\relax
 	\cup@emailtrue%