Brush all the lint off this code I wrote in a haze

internal/run/help.go

@@ -4,18 +4,21 @@ import (
 	"os"
 )
 
+// Help is a step in a helm Plan that calls `helm help`.
 type Help struct {
 	cmd cmd
 }
 
+// Run launches the command.
 func (h *Help) Run() error {
 	return h.cmd.Run()
 }
 
+// NewHelp returns a new Help.
 func NewHelp() *Help {
 	h := Help{}
 
-	h.cmd = Command(HELM_BIN, "help")
+	h.cmd = command(helmBin, "help")
 	h.cmd.Stdout(os.Stdout)
 	h.cmd.Stderr(os.Stderr)