Fix styling

Author: trippo

src/Exceptions/TranslationMissing.php

@@ -10,6 +10,6 @@ class TranslationMissing extends RuntimeException
 {
     public function __construct(\UnitEnum $enum, string $method)
     {
-        parent::__construct("Translation missing for '$method' property of ".get_class($enum)."::$enum->name");
+        parent::__construct("Translation missing for '$method' property of " . get_class($enum) . "::$enum->name");
     }
 }