diff --git a/src/PhpWord/Writer/PDF/TCPDF.php b/src/PhpWord/Writer/PDF/TCPDF.php
index f31ca1b167..9cd01ffdaa 100644
--- a/src/PhpWord/Writer/PDF/TCPDF.php
+++ b/src/PhpWord/Writer/PDF/TCPDF.php
@@ -36,7 +36,7 @@ class TCPDF extends AbstractRenderer implements WriterInterface
      */
     protected $includeFile = 'tcpdf.php';
 
-	/**
+    /**
      * Gets the implementation of external PDF library that should be used.
      *
      * @param string $orientation Page orientation