1 files changed, 1 insertions, 5 deletions
diff --git a/src/Monolog/Processor/ProcessIdProcessor.php b/src/Monolog/Processor/ProcessIdProcessor.php
index 7ddafea..392bd13 100644
--- a/src/Monolog/Processor/ProcessIdProcessor.php
+++ b/src/Monolog/Processor/ProcessIdProcessor.php
@@ -18,11 +18,7 @@ namespace Monolog\Processor;
  */
 class ProcessIdProcessor
 {
-    /**
-     * @param  array $record
-     * @return array
-     */
-    public function __invoke(array $record)
+    public function __invoke(array $record): array
     {
         $record['extra']['process_id'] = getmypid();