diff --git a/src/Markdown/AddCustomHtmlClasses.php b/src/Markdown/AddCustomHtmlClasses.php
index 93a77d4..2d607d6 100644
--- a/src/Markdown/AddCustomHtmlClasses.php
+++ b/src/Markdown/AddCustomHtmlClasses.php
@@ -48,7 +48,7 @@ private function getStyleset(): array
     {
         $configPath = 'markdown.styles.'.$this->style;
 
-        if (! config()->has($configPath)) {
+        if (!config()->has($configPath)) {
             return [];
         }