Show actual URL to use instead of just "sandbox" (#1166)

* Show actual URL to use instead of just "sandbox"

Instead of stating "sandbox", sometimes incorrectly if sandbox is false, just output the actual URL that will be used.

* Replace Println with Printf

Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>

providers/dnsmadeeasy/api.go

@@ -12,13 +12,13 @@ type dnsMadeEasyProvider struct {
 }
 
 func newProvider(apiKey string, secretKey string, sandbox bool, debug bool) *dnsMadeEasyProvider {
-	fmt.Println("creating DNSMADEEASY provider for sandbox")
-
 	baseURL := baseURLV2_0
 	if sandbox {
 		baseURL = sandboxBaseURLV2_0
 	}
 
+	fmt.Printf("Creating DNSMADEEASY provider for %q\n", baseURL)
+	
 	return &dnsMadeEasyProvider{
 		restAPI: &dnsMadeEasyRestAPI{
 			apiKey:    apiKey,