diff --git a/src/Netzmacht/Contao/Leaflet/ContaoAssets.php b/src/Netzmacht/Contao/Leaflet/ContaoAssets.php
index 9387989..4827f7a 100644
--- a/src/Netzmacht/Contao/Leaflet/ContaoAssets.php
+++ b/src/Netzmacht/Contao/Leaflet/ContaoAssets.php
@@ -43,7 +43,7 @@ class ContaoAssets implements Assets
     private $cache = [
         'stylesheets' => [],
         'javascripts' => [],
-        'map'         => []
+        'map' => []
     ];
 
     /**
diff --git a/src/Netzmacht/Contao/Leaflet/Dca/Validator.php b/src/Netzmacht/Contao/Leaflet/Dca/Validator.php
index 63f29a7..5da9c57 100644
--- a/src/Netzmacht/Contao/Leaflet/Dca/Validator.php
+++ b/src/Netzmacht/Contao/Leaflet/Dca/Validator.php
@@ -56,6 +56,7 @@ class Validator
      * @param mixed $value Given value.
      *
      * @return mixed
+     * @throws \InvalidArgumentException When invalid coordinates give.
      */
     public function validateCoordinates($value)
     {
@@ -114,7 +115,7 @@ class Validator
     /**
      * Validate an alias.
      *
-     * @param string $value Given value
+     * @param string $value Given value.
      *
      * @return string
      * @throws \InvalidArgumentException When invalid value given.