phptek / silverstripe-verifiable

src/Backend/Chainpoint.php

Spacing +1 added lines, -1 removed lines

@@ -195,7 +195,7 @@
     public function discoverNodes(int $limit = 3)
     {
         $chainpointUrls = $this->config()->get('chainpoint_urls');
-        $url = $chainpointUrls[rand(0,2)];
+        $url = $chainpointUrls[rand(0, 2)];
         $response = $this->client($url, 'GET', [], false);
 
         // TODO: Instead of throwing exception, re-call discoverNodes() and try a new URL