diff --git a/src/HintExtension.php b/src/HintExtension.php
index aaf9a99..05051d0 100644
--- a/src/HintExtension.php
+++ b/src/HintExtension.php
@@ -2,8 +2,8 @@
 
 namespace Ueberdosis\CommonMark;
 
-use League\CommonMark\Extension\ExtensionInterface;
 use League\CommonMark\Environment\EnvironmentBuilderInterface;
+use League\CommonMark\Extension\ExtensionInterface;
 
 class HintExtension implements ExtensionInterface
 {
diff --git a/src/HintParser.php b/src/HintParser.php
index ee41902..9ee4507 100644
--- a/src/HintParser.php
+++ b/src/HintParser.php
@@ -2,10 +2,10 @@
 
 namespace Ueberdosis\CommonMark;
 
-use League\CommonMark\Parser\Block\BlockContinueParserInterface;
 use League\CommonMark\Extension\CommonMark\Node\Block\BlockQuote;
 use League\CommonMark\Node\Block\AbstractBlock;
 use League\CommonMark\Parser\Block\BlockContinue;
+use League\CommonMark\Parser\Block\BlockContinueParserInterface;
 use League\CommonMark\Parser\Cursor;
 
 class HintParser implements BlockContinueParserInterface
diff --git a/src/HintRenderer.php b/src/HintRenderer.php
index 20381c0..e39630f 100644
--- a/src/HintRenderer.php
+++ b/src/HintRenderer.php
@@ -24,7 +24,7 @@ public function render(Node $node, ChildNodeRendererInterface $childRenderer): \
 
         $attrs = $node->data->get('attributes');
 
-        $filling        = $childRenderer->renderNodes($node->children());
+        $filling = $childRenderer->renderNodes($node->children());
         $innerSeparator = $childRenderer->getInnerSeparator();
         if ($filling === '') {
             return new HtmlElement('blockquote', $attrs, $innerSeparator);