diff --git a/src/frontends/xforms/XMiniBuffer.C b/src/frontends/xforms/XMiniBuffer.C
index 27f0effc78..5b11a3d7c1 100644
--- a/src/frontends/xforms/XMiniBuffer.C
+++ b/src/frontends/xforms/XMiniBuffer.C
@@ -1,4 +1,3 @@
-// -*- C++ -*-
 /**
  * \file XMiniBuffer.C
  * This file is part of LyX, the document processor.