diff --git a/libs/Console/DauxCommand.php b/libs/Console/DauxCommand.php
index ec19c8e..fd16eb6 100644
--- a/libs/Console/DauxCommand.php
+++ b/libs/Console/DauxCommand.php
@@ -27,7 +27,7 @@ class DauxCommand extends SymfonyCommand
         $keys = explode('.', $key);
         while (count($keys) > 1) {
             $key = array_shift($keys);
-            if (! isset($array[$key]) || ! is_array($array[$key])) {
+            if (!isset($array[$key]) || !is_array($array[$key])) {
                 $array[$key] = [];
             }
             $array = &$array[$key];
@@ -39,7 +39,7 @@ class DauxCommand extends SymfonyCommand
     private function applyConfiguration(array $options, Daux $daux)
     {
         $values = array_map(
-            function ($value) {
+            function($value) {
                 return array_map("trim", explode('=', $value));
             },
             $options
diff --git a/libs/Console/Serve.php b/libs/Console/Serve.php
index 2a16863..1fb7deb 100755
--- a/libs/Console/Serve.php
+++ b/libs/Console/Serve.php
@@ -40,7 +40,7 @@ class Serve extends DauxCommand
         putenv('DAUX_SOURCE=' . $daux->getParams()->getDocumentationDirectory());
         putenv('DAUX_THEME=' . $daux->getParams()->getThemesPath());
         putenv('DAUX_CONFIGURATION=' . $daux->getParams()->getConfigurationOverrideFile());
-		putenv('DAUX_EXTENSION=' . DAUX_EXTENSION);
+        putenv('DAUX_EXTENSION=' . DAUX_EXTENSION);
 
         $base = ProcessUtils::escapeArgument(__DIR__ . '/../../');
         $binary = ProcessUtils::escapeArgument((new PhpExecutableFinder)->find(false));
diff --git a/libs/Format/Base/EmbedImages.php b/libs/Format/Base/EmbedImages.php
index 8cc440d..f729e7e 100644
--- a/libs/Format/Base/EmbedImages.php
+++ b/libs/Format/Base/EmbedImages.php
@@ -25,7 +25,7 @@ class EmbedImages
     {
         return preg_replace_callback(
             "/<img\\s+[^>]*src=['\"]([^\"]*)['\"][^>]*>/",
-            function ($matches) use ($file, $callback) {
+            function($matches) use ($file, $callback) {
                 if ($result = $this->findImage($matches[1], $matches[0], $file, $callback)) {
                     return $result;
                 }
diff --git a/libs/Format/Confluence/ContentPage.php b/libs/Format/Confluence/ContentPage.php
index 43aa8bb..abddf52 100644
--- a/libs/Format/Confluence/ContentPage.php
+++ b/libs/Format/Confluence/ContentPage.php
@@ -19,7 +19,7 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
             ->embed(
                 $content,
                 $this->file,
-                function ($src, array $attributes, Entry $file) {
+                function($src, array $attributes, Entry $file) {
 
                     //Add the attachment for later upload
                     if ($file instanceof Raw) {
diff --git a/libs/Format/Confluence/Generator.php b/libs/Format/Confluence/Generator.php
index 030f08a..037fd61 100644
--- a/libs/Format/Confluence/Generator.php
+++ b/libs/Format/Confluence/Generator.php
@@ -81,7 +81,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
             'Generating Tree ...',
             $output,
             $width,
-            function () use ($params) {
+            function() use ($params) {
                 $tree = $this->generateRecursive($this->daux->tree, $params);
                 $tree['title'] = $this->prefix . $params['title'];
 
diff --git a/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php b/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
index cbf0507..d66be7d 100644
--- a/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
+++ b/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
@@ -114,7 +114,7 @@ class Processor implements DocumentProcessorInterface
         // If the node has an ID, no need to generate it, just check it's unique
         $attributes = $node->getData('attributes', []);
         if (array_key_exists('id', $attributes) && !empty($attributes['id'])) {
-            $node->data['attributes']['id'] =  $this->getUniqueId($document, $attributes['id']);
+            $node->data['attributes']['id'] = $this->getUniqueId($document, $attributes['id']);
 
             return;
         }
@@ -139,7 +139,7 @@ class Processor implements DocumentProcessorInterface
             }
         }
 
-        $node->data['attributes']['id'] =  $this->getUniqueId($document,'page_'. $this->escaped($text));
+        $node->data['attributes']['id'] = $this->getUniqueId($document,'page_'. $this->escaped($text));
     }
 
     /**
diff --git a/libs/Format/HTML/Generator.php b/libs/Format/HTML/Generator.php
index 20175f2..efa9395 100755
--- a/libs/Format/HTML/Generator.php
+++ b/libs/Format/HTML/Generator.php
@@ -82,7 +82,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
             'Copying Static assets ...',
             $output,
             $width,
-            function () use ($destination, $params) {
+            function() use ($destination, $params) {
                 $this->ensureEmptyDestination($destination);
 
                 $this->copyThemes($destination, $params->getThemesPath());
@@ -196,7 +196,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
                     '- ' . $node->getUrl(),
                     $output,
                     $width,
-                    function () use ($node, $output_dir, $key, $params, $index_pages) {
+                    function() use ($node, $output_dir, $key, $params, $index_pages) {
                         if ($node instanceof Raw) {
                             copy($node->getPath(), $output_dir . DIRECTORY_SEPARATOR . $key);
 
diff --git a/libs/Format/HTMLFile/ContentPage.php b/libs/Format/HTMLFile/ContentPage.php
index 0587204..e9825f6 100644
--- a/libs/Format/HTMLFile/ContentPage.php
+++ b/libs/Format/HTMLFile/ContentPage.php
@@ -17,7 +17,7 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
             ->embed(
                 $content,
                 $this->file,
-                function ($src, array $attributes, Raw $file) {
+                function($src, array $attributes, Raw $file) {
                     $content =  base64_encode(file_get_contents($file->getPath()));
                     $attr = '';
                     foreach ($attributes as $name => $value) {
diff --git a/libs/Tree/Directory.php b/libs/Tree/Directory.php
index 5a9f28d..d3c6a1f 100644
--- a/libs/Tree/Directory.php
+++ b/libs/Tree/Directory.php
@@ -32,7 +32,9 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
                 continue;
             }
 
-            if (!$name) continue;
+            if (!$name) {
+                continue;
+            }
 
             if ($name[0] == '-') {
                 if (is_numeric($name[1])) {
@@ -82,7 +84,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
 
     private function sortBucket($bucket, $final)
     {
-        uasort($bucket, function (Entry $a, Entry $b) {
+        uasort($bucket, function(Entry $a, Entry $b) {
             return strcasecmp($a->getName(), $b->getName());
         });