fix name to httperroryzer instead of httpmissingreturn

Also while here, ran `go fmt sample/*.go`.

Author: odeke-em

httperroryzer.go

@@ -43,7 +43,7 @@ This checker helps uncover latent nil dereference bugs, or security problems by
 diagnostic for such mistakes.`
 
 var Analyzer = &analysis.Analyzer{
-	Name: "httperrormissingreturn",
+	Name: "httperroryzer",
 	Doc:  Doc,
 	Run:  run,
 	Requires: []*analysis.Analyzer{

sample/secrets.go

@@ -20,7 +20,7 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-        blob, _ := httputil.DumpResponse(res, true)
+	blob, _ := httputil.DumpResponse(res, true)
 	res.Body.Close()
 	println(string(blob))
 }