remove unused dump from usage string (MODENDP-53)

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6490 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_alsa/mod_alsa.c

@@ -1551,7 +1551,6 @@ SWITCH_STANDARD_API(pa_cmd)
 	const char *usage_string = "USAGE:\n"
 		"--------------------------------------------------------------------------------\n"
 		"alsa help\n"
-		"alsa dump\n"
 		"alsa call <dest> [<dialplan> <cid_name> <cid_num> <rate>]\n"
 		"alsa answer [<call_id>]\n"
 		"alsa hangup [<call_id>]\n"