lncli: remove RPC name from list wallet accounts command description

cmd/lncli/walletrpc_active.go

@@ -873,9 +873,9 @@ var listAccountsCommand = cli.Command{
 	Name:  "list",
 	Usage: "Retrieve information of existing on-chain wallet accounts.",
 	Description: `
-	ListAccounts retrieves all accounts belonging to the wallet by default.
-	A name and key scope filter can be provided to filter through all of the
-	wallet accounts and return only those matching.
+	Retrieves all accounts belonging to the wallet by default. A name and
+	key scope filter can be provided to filter through all of the wallet
+	accounts and return only those matching.
 	`,
 	Flags: []cli.Flag{
 		cli.StringFlag{