diff --git a/src/CommandResult.php b/src/CommandResult.php
index 0c8fc5c..ea467ad 100644
--- a/src/CommandResult.php
+++ b/src/CommandResult.php
@@ -99,7 +99,7 @@ public function dump(): self
 
         \call_user_func(
             \function_exists('dump') ? 'dump' : 'var_dump',
-            \implode("\n\n", \array_filter($output))
+            \implode("\n\n", \array_filter($output)),
         );
 
         return $this;
diff --git a/src/TestCommand.php b/src/TestCommand.php
index 422175c..5e583c9 100644
--- a/src/TestCommand.php
+++ b/src/TestCommand.php
@@ -144,7 +144,7 @@ public function execute(?string $cli = null): CommandResult
 
         $status = $this->doRun(
             $input = new TestInput($cli, $this->inputs),
-            $output = new TestOutput($this->splitOutputStreams, $input)
+            $output = new TestOutput($this->splitOutputStreams, $input),
         );
 
         $this->application->setAutoExit($autoExit);
@@ -157,7 +157,7 @@ public function complete(string $cli): CompletionExpectation
     {
         return new CompletionExpectation(
             $this,
-            Assert::that((new CommandCompletionTester($this->command))->complete(\explode(' ', $cli)))
+            Assert::that((new CommandCompletionTester($this->command))->complete(\explode(' ', $cli))),
         );
     }