         do {
             val = try value("value", from: arguments)
         } catch {
-            if key == "help" { self.help() }
+            if key == "help" { printHelp() }
             return
         }
         

        ])
    ]
    
    public let console: ConsoleProtocol
    
    public init(console: ConsoleProtocol) {

        setBar.finish()
    }
    
    fileprivate func printHelp() {
        let help = """
        Below are the keys, values, and expected types for the configuration JSON.

