better help text

Signed-off-by: Austin Abro <AustinAbro321@gmail.com>

cmd/helm/flags.go

@@ -56,7 +56,7 @@ func AddWaitFlag(cmd *cobra.Command, wait *kube.WaitStrategy) {
 	cmd.Flags().Var(
 		newWaitValue(kube.HookOnlyStrategy, wait),
 		"wait",
-		"if set, will wait until all resources are in the expected state before marking the operation as successful. It will wait for as long as --timeout. Options are (true, false, watcher, and legacy)",
+		"if set, will wait until all resources are in the expected state before marking the operation as successful. It will wait for as long as --timeout. Valid inputs are true, false, watcher, and legacy",
 	)
 	// Sets the strategy to use the watcher strategy if `--wait` is used without an argument
 	cmd.Flags().Lookup("wait").NoOptDefVal = string(kube.StatusWatcherStrategy)