diff --git a/README.md b/README.md
index 563098c..9afa7af 100644
--- a/README.md
+++ b/README.md
@@ -120,11 +120,13 @@ $curl = new Curl();
 $curl->setOpt(CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1');
 
 $curl->success(function($instance) {
-    echo 'call was successful. response was' . "\n";
+    $url = $instance->getUrl();
+    echo 'call to "' . $url . '" was successful. response was' . "\n";
     echo $instance->response . "\n";
 });
 $curl->error(function($instance) {
-    echo 'call was unsuccessful.' . "\n";
+    $url = $instance->getUrl();
+    echo 'call to "' . $url . '" was unsuccessful.' . "\n";
     echo 'error code:' . $instance->error_code . "\n";
     echo 'error message:' . $instance->error_message . "\n";
 });