diff --git a/eo/src/PO.h b/eo/src/PO.h
index af4cfe2f..1c886ef6 100644
--- a/eo/src/PO.h
+++ b/eo/src/PO.h
@@ -1,5 +1,5 @@
 // -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
-
+ 
 //-----------------------------------------------------------------------------
 // PO.h
 // (c) OPAC 2007