Remove wrong PD header.


git-svn-id: svn+ssh://svn.code.sf.net/p/mingw-w64/code/trunk@1843 4407c894-4637-0410-b4f5-ada5f102cad1

mingw-w64-crt/math/s_erf.c

diff --git a/mingw-w64-crt/math/s_erf.c b/mingw-w64-crt/math/s_erf.c
index 207c836..e65409b 100644
--- a/mingw-w64-crt/math/s_erf.c
+++ b/mingw-w64-crt/math/s_erf.c
@@ -1,8 +1,3 @@
-/**
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is part of the w64 mingw-runtime package.
- * No warranty is given; refer to the file DISCLAIMER.PD within this package.
- */
 /* @(#)s_erf.c 1.3 95/01/18 */
 /*
  * ====================================================