Improved english.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@1597 b35dd754-fafc-0310-a699-88a17e54d16e

src/i18n/messenger_i18n_en.properties

@@ -1124,7 +1124,7 @@ server.session.summary.close=Session closed successfully.
 server.session.summary.active=Connected Remote Servers
 server.session.summary.info=Below is a list of sessions for sending and receiving packets to/from \
         remote servers. Server-to-server communication requires two independent connections. One \
-        is used for receiving packets whilst the other for sending packets. Clink on {0}this link{1} \
+        is used for receiving packets and the other for sending packets. Clink on {0}this link{1} \
         to modify the remote servers settings.
 server.session.summary.not_session=No Sessions
 server.session.summary.last_update=List last updated