[DOC] Fix some Doxygen references.

[ginac.git] / ginac / factor.h

diff --git a/ginac/factor.h b/ginac/factor.h
index 849179dd6eeea9d4f422eaff08816ba8d50bad6c..096e1bc3986244315e7fa39698bff5eb99f28030 100644 (file)
--- a/ginac/factor.h
+++ b/ginac/factor.h
@@ -3,7 +3,7 @@
  *  Polynomial factorization. */
 
 /*
- *  GiNaC Copyright (C) 1999-2021 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2023 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -36,7 +36,7 @@ class ex;
  *  functions or polynomials inside function arguments.
  *
  *  @param[in] poly    expression to factorize
- *  @param[in] option  options to influence the factorization
+ *  @param[in] options see GiNaC::factor_options
  *  @return            factorized expression
  */
 extern ex factor(const ex& poly, unsigned options = 0);