add a little bit more description

majordomo/majordomo.spec

@@ -48,7 +48,11 @@ AutoReq:      no
 AutoReqProv:  no
 
 %description
-    Mailing List Manager
+    Majordomo is a program which automates the management of Internet
+    mailing lists. Commands are sent to Majordomo via electronic mail
+    to handle all aspects of list maintenance. Once a list is set
+    up, virtually all operations can be performed remotely by email,
+    requiring no intervention upon the postmaster of the list site.
 
 %prep
     %setup -q