diff --git a/examples/multi_curl_track_success_urls.php b/examples/multi_curl_track_success_urls.php
index aeb730d..7060c43 100644
--- a/examples/multi_curl_track_success_urls.php
+++ b/examples/multi_curl_track_success_urls.php
@@ -64,65 +64,63 @@ $request_stats['not_completed'] = array_diff($request_stats['all'], $request_sta
 // Display results.
 var_dump($request_stats);
 
-/*
-$ php multi_curl_track_success_urls.php
-array(5) {
-  ["all"]=>
-  array(8) {
-    [0]=>
-    string(30) "https://httpbin.org/status/503"
-    [1]=>
-    string(30) "https://httpbin.org/status/200"
-    [2]=>
-    string(30) "https://httpbin.org/status/401"
-    [3]=>
-    string(27) "https://httpbin.org/delay/3"
-    [4]=>
-    string(30) "https://httpbin.org/status/201"
-    [5]=>
-    string(27) "https://httpbin.org/delay/1"
-    [6]=>
-    string(30) "https://httpbin.org/status/500"
-    [7]=>
-    string(30) "https://httpbin.org/status/504"
-  }
-  ["successful"]=>
-  array(3) {
-    [0]=>
-    string(30) "https://httpbin.org/status/200"
-    [1]=>
-    string(27) "https://httpbin.org/delay/3"
-    [2]=>
-    string(30) "https://httpbin.org/status/201"
-  }
-  ["errors"]=>
-  array(2) {
-    [0]=>
-    string(30) "https://httpbin.org/status/503"
-    [1]=>
-    string(30) "https://httpbin.org/status/401"
-  }
-  ["completed"]=>
-  array(5) {
-    [0]=>
-    string(30) "https://httpbin.org/status/200"
-    [1]=>
-    string(30) "https://httpbin.org/status/503"
-    [2]=>
-    string(30) "https://httpbin.org/status/401"
-    [3]=>
-    string(27) "https://httpbin.org/delay/3"
-    [4]=>
-    string(30) "https://httpbin.org/status/201"
-  }
-  ["not_completed"]=>
-  array(3) {
-    [5]=>
-    string(27) "https://httpbin.org/delay/1"
-    [6]=>
-    string(30) "https://httpbin.org/status/500"
-    [7]=>
-    string(30) "https://httpbin.org/status/504"
-  }
-}
-*/
+// $ php multi_curl_track_success_urls.php
+// array(5) {
+//   ["all"]=>
+//   array(8) {
+//     [0]=>
+//     string(30) "https://httpbin.org/status/503"
+//     [1]=>
+//     string(30) "https://httpbin.org/status/200"
+//     [2]=>
+//     string(30) "https://httpbin.org/status/401"
+//     [3]=>
+//     string(27) "https://httpbin.org/delay/3"
+//     [4]=>
+//     string(30) "https://httpbin.org/status/201"
+//     [5]=>
+//     string(27) "https://httpbin.org/delay/1"
+//     [6]=>
+//     string(30) "https://httpbin.org/status/500"
+//     [7]=>
+//     string(30) "https://httpbin.org/status/504"
+//   }
+//   ["successful"]=>
+//   array(3) {
+//     [0]=>
+//     string(30) "https://httpbin.org/status/200"
+//     [1]=>
+//     string(27) "https://httpbin.org/delay/3"
+//     [2]=>
+//     string(30) "https://httpbin.org/status/201"
+//   }
+//   ["errors"]=>
+//   array(2) {
+//     [0]=>
+//     string(30) "https://httpbin.org/status/503"
+//     [1]=>
+//     string(30) "https://httpbin.org/status/401"
+//   }
+//   ["completed"]=>
+//   array(5) {
+//     [0]=>
+//     string(30) "https://httpbin.org/status/200"
+//     [1]=>
+//     string(30) "https://httpbin.org/status/503"
+//     [2]=>
+//     string(30) "https://httpbin.org/status/401"
+//     [3]=>
+//     string(27) "https://httpbin.org/delay/3"
+//     [4]=>
+//     string(30) "https://httpbin.org/status/201"
+//   }
+//   ["not_completed"]=>
+//   array(3) {
+//     [5]=>
+//     string(27) "https://httpbin.org/delay/1"
+//     [6]=>
+//     string(30) "https://httpbin.org/status/500"
+//     [7]=>
+//     string(30) "https://httpbin.org/status/504"
+//   }
+// }