update for ogg123's manpage (esd driver now takes option "client_name")

patch from ph3r-der-loewe
See Trac #1786

svn path=/trunk/vorbis-tools/; revision=18121

ogg123/ogg123.1

@@ -197,6 +197,8 @@ Enlightened Sound Daemon live output. Options:
 .I value
 specifies the hostname where esd is running.  This can include a port number
 after a colon, as in "whizbang.com:555".  (Default = localhost)
+.IP client_name:value
+Sets the client name for the new audio stream. Defaults to "libao client".
 .RE
 
 .B