Added missing documentation update

mxmauro · mxmauro · commit a7ddb677e4a5 · 2022-08-17T21:24:18.000-03:00
diff --git a/README.md b/README.md
@@ -51,16 +51,19 @@ func main() {
 	mc.Destroy()
 }
 
-// Health output is in JSON format. Don't forget to add json tags.
+// Health output will be in JSON format.
 type exampleHealthOutput struct {
 	Status  string `json:"status"`
 }
 
 // Our health callback routine.
-func healthCallback() interface{} {
-	return exampleHealthOutput{
+func healthCallback() string {
+	state := exampleHealthOutput{
 		Status: "ok",
 	}
+
+	j, _ := json.Marshal(state)
+	return string(j)
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -51,16 +51,19 @@ func main() {`
`51`	`51`	`mc.Destroy()`
`52`	`52`	`}`
`53`	`53`
`54`		`-// Health output is in JSON format. Don't forget to add json tags.`
	`54`	`+// Health output will be in JSON format.`
`55`	`55`	`type exampleHealthOutput struct {`
`56`	`56`	Status string `json:"status"`
`57`	`57`	`}`
`58`	`58`
`59`	`59`	`// Our health callback routine.`
`60`		`-func healthCallback() interface{} {`
`61`		`- return exampleHealthOutput{`
	`60`	`+func healthCallback() string {`
	`61`	`+ state := exampleHealthOutput{`
`62`	`62`	`Status: "ok",`
`63`	`63`	`}`
	`64`	`+`
	`65`	`+ j, _ := json.Marshal(state)`
	`66`	`+ return string(j)`
`64`	`67`	`}`
`65`	`68`	```
`66`	`69`