/** @file ncmul.h
*
- * Interface to GiNaC's non-commutative products of expressions.
- *
+ * Interface to GiNaC's non-commutative products of expressions. */
+
+/*
* GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify