artprima / prometheus-metrics-bundle

DependencyInjection/Configuration.php

Spacing +1 added lines, -1 removed lines

@@ -50,7 +50,7 @@
                                 ->always()
                                 // here we force casting `float` to `string` to avoid TypeError when working with Redis
                                 // see for more details: https://github.com/phpredis/phpredis/issues/1538
-                                ->then(function ($v) {
+                                ->then(function($v) {
                                     return (string) $v;
                                 })
                             ->end()