Fix code styling

Author: driesvints

app/EmbedExtension.php

@@ -43,7 +43,7 @@ public function register(EnvironmentBuilderInterface $environment): void
         if ($allowedDomains !== []) {
             $adapter = new DomainFilteringAdapter($adapter, $allowedDomains);
         }
-        
+
         $environment
             ->addBlockStartParser(new EmbedStartParser, 300)
             ->addEventListener(DocumentParsedEvent::class, new EmbedProcessor($adapter, $environment->getConfiguration()->get('embed.fallback')), 1010)

app/EmbedProcessor.php

@@ -42,7 +42,7 @@ public function __invoke(DocumentParsedEvent $event): void
         $document = $event->getDocument();
         $embeds = [];
         info('Processing embeds in document');
-        info('Total nodes in document: ' . count(iterator_to_array(new NodeIterator($document))));
+        info('Total nodes in document: '.count(iterator_to_array(new NodeIterator($document))));
         foreach (new NodeIterator($document) as $node) {
             if (! ($node instanceof Embed)) {
                 continue;