Remove unnecessary line from example

Ken Wronkiewicz · Ken Wronkiewicz · commit 910dd3aa3181 · 2016-10-03T15:30:11.000-07:00
Review comment: setting the header complicates things.
diff --git a/README.md b/README.md
@@ -67,7 +67,6 @@ The names are used to create a map of route variables which can be retrieved cal
 ```go
 func ArticlesCategoryHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
-	w.Header().Set("Content-Type", "application/json; charset=UTF-8")
 	w.WriteHeader(http.StatusOK)
 	fmt.Fprintf(w, "Category: %v\n", vars["category"])
 }

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,6 @@ The names are used to create a map of route variables which can be retrieved cal`
`67`	`67`	```go
`68`	`68`	`func ArticlesCategoryHandler(w http.ResponseWriter, r *http.Request) {`
`69`	`69`	`vars := mux.Vars(r)`
`70`		`- w.Header().Set("Content-Type", "application/json; charset=UTF-8")`
`71`	`70`	`w.WriteHeader(http.StatusOK)`
`72`	`71`	`fmt.Fprintf(w, "Category: %v\n", vars["category"])`
`73`	`72`	`}`