Fix indenting

Author: vblinden

src/PhpWord/Style/Language.php

@@ -64,7 +64,7 @@ final class Language extends AbstractStyle
 
     const PT_BR = 'pt-BR';
     const PT_BR_ID = 1046;
-    
+
     const NL_NL = 'nl-NL';
     const NL_NL_ID = 1043;