Reading XML with golang

I am trying to read som XML from golang. I am basing it on this example that works. https://gist.github.com/kwmt/6135123#file-parsetvdb-go

These are my files:

Castle0.xml

<?xml version="1.0" encoding="UTF-8" ?>
<Channel>
<Title>test</Title>
<Description>this is a test</Description>
</Channel>

      

        
        
        
      

    

test.go

package main

import (
    "encoding/xml"
    "fmt"
    "io/ioutil"
    "os"
)

type Query struct {
    Chan Channel `xml:"Channel"`
}

type Channel struct {
    title    string `xml:"Title"`
    desc string `xml:"Description"`
}


func (s Channel) String() string {
    return fmt.Sprintf("%s - %d", s.title, s.desc)
}

func main() {
    xmlFile, err := os.Open("Castle0.xml")
    if err != nil {
        fmt.Println("Error opening file:", err)
        return
    }
    defer xmlFile.Close()

    b, _ := ioutil.ReadAll(xmlFile)

    var q Query
    xml.Unmarshal(b, &q)

    fmt.Println(q.Chan)

}

      

        
        
        
      

    

Output: -%! d (string =)

Does anyone know what I am doing wrong? (I do this to learn how to walk, so it's easy on me: P)