Fix lint issues

Author: X-Coder264

tests/Feature/ActingAsClientTest.php

@@ -38,7 +38,7 @@ public function testActingAsClientWhenTheRouteIsProtectedByCheckClientCredential
 
         $router->get('/foo', function () {
             return 'bar';
-        })->middleware(CheckClientCredentialsForAnyScope::class . ':testFoo');
+        })->middleware(CheckClientCredentialsForAnyScope::class.':testFoo');
 
         Passport::actingAsClient(new Client(), ['testFoo']);
 

tests/Feature/ActingAsTest.php

@@ -38,7 +38,7 @@ public function testActingAsWhenTheRouteIsProtectedByCheckScopesMiddleware()
 
         $router->get('/foo', function () {
             return 'bar';
-        })->middleware(CheckScopes::class . ':admin,footest');
+        })->middleware(CheckScopes::class.':admin,footest');
 
         Passport::actingAs(new PassportUser(), ['admin', 'footest']);
 
@@ -56,7 +56,7 @@ public function testActingAsWhenTheRouteIsProtectedByCheckForAnyScopeMiddleware(
 
         $router->get('/foo', function () {
             return 'bar';
-        })->middleware(CheckForAnyScope::class . ':admin,footest');
+        })->middleware(CheckForAnyScope::class.':admin,footest');
 
         Passport::actingAs(new PassportUser(), ['footest']);