Fix code style

Author: jmsche

src/Twig/FroalaExtension.php

@@ -30,7 +30,7 @@ public function froalaDisplay(?string $html): string
 
         if ($includeCSS) {
             $basePath = $this->parameterBag->get(Configuration::NODE_ROOT . '.basePath');
-            $url = $this->packages->getUrl(trim($basePath, '/') . '/' . 'css/froala_style.min.css');
+            $url = $this->packages->getUrl(trim($basePath, '/') . '/css/froala_style.min.css');
             $str .= '<link href="' . $url . '" rel="stylesheet" type="text/css" />';
         }
 

tests/Form/Type/FroalaEditorTypeTest.php

@@ -91,8 +91,8 @@ private function getParameterBag(): ParameterBag
         }
 
         // Define some options for testing
-        $parameters[Configuration::NODE_ROOT . '.' . 'language'] = 'en';
-        $parameters[Configuration::NODE_ROOT . '.' . 'profiles'] = ['profile1' => ['language' => 'fr']];
+        $parameters[Configuration::NODE_ROOT . '.language'] = 'en';
+        $parameters[Configuration::NODE_ROOT . '.profiles'] = ['profile1' => ['language' => 'fr']];
 
         return new ParameterBag($parameters);
     }