diff -ruN /usr/ports/mail/mailman/Makefile ./Makefile
--- /usr/ports/mail/mailman/Makefile	2013-06-05 19:53:50.000000000 +0200
+++ ./Makefile	2013-07-01 20:19:45.000000000 +0200
@@ -73,7 +73,7 @@
 HTDIG_DESC=	htdig integration patches
 INTEGRATION_DESC=	integrating postfix and mailman
 NAMAZU2_DESC=	make private archives searchable with namazu2
-MTA_DESC=	integrate with a MTA
+MTA_DESC=	integrate with an MTA
 
 .include <bsd.port.options.mk>