cmd: mention loop terms in loop amt description

cmd/loop/loopout.go

@@ -40,8 +40,7 @@ var loopOutCommand = cli.Command{
 				"will go to lnd's wallet",
 		},
 		cli.Uint64Flag{
-			Name:  "amt",
+			Name:  "amt",	
-			Usage: "the amount in satoshis to loop out",
 			Usage: "the amount in satoshis to loop out, consult the loop terms command to get the minimum & maximum loop amounts supported by the server.",
 		},
 		cli.Uint64Flag{