changing Urls to URLs

main.go

@@ -81,7 +81,7 @@ func main() {
 	// and content_type values will be applied to
 	// every webhook request.
 
-	for i, rawurl := range vargs.Urls {
+	for i, rawurl := range vargs.URLs {
 		uri, err := url.Parse(rawurl)
 
 		if err != nil {

types.go

@@ -2,7 +2,7 @@ package main
 
 // Params represents the valid paramenter options for the webhook plugin.
 type Params struct {
-	Urls        []string          `json:"urls"`
+	URLs        []string          `json:"urls"`
 	Debug       bool              `json:"debug"`
 	Auth        Auth              `json:"auth"`
 	Headers     map[string]string `json:"header"`