diff --git a/.gitignore b/.gitignore
index 1ae19b6..2ac1c50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,7 +6,7 @@
 /vendor
 .env
 .env.backup
-.phpunit.result.cache
+/.phpunit.cache
 Homestead.json
 Homestead.yaml
 auth.json
diff --git a/tests/Feature/ExampleTest.php b/tests/Feature/ExampleTest.php
index 1eafba6..8364a84 100644
--- a/tests/Feature/ExampleTest.php
+++ b/tests/Feature/ExampleTest.php
@@ -9,10 +9,8 @@ class ExampleTest extends TestCase
 {
     /**
      * A basic test example.
-     *
-     * @return void
      */
-    public function test_the_application_returns_a_successful_response()
+    public function test_the_application_returns_a_successful_response(): void
     {
         $response = $this->get('/');
 
diff --git a/tests/Unit/ExampleTest.php b/tests/Unit/ExampleTest.php
index e5c5fef..5773b0c 100644
--- a/tests/Unit/ExampleTest.php
+++ b/tests/Unit/ExampleTest.php
@@ -8,10 +8,8 @@ class ExampleTest extends TestCase
 {
     /**
      * A basic test example.
-     *
-     * @return void
      */
-    public function test_that_true_is_true()
+    public function test_that_true_is_true(): void
     {
         $this->assertTrue(true);
     }