-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;; RFC 2045 is: "Multipurpose Internet Mail Extensions (MIME) Part
+;; One: Format of Internet Message Bodies".