Clear copyrights, there is hardly anything of the original code

examples/cholesky/cholesky_compiled.c

@@ -1,10 +1,6 @@
 /* StarPU --- Runtime system for heterogeneous multicore architectures.
  *
- * Copyright (C) 2011-2013,2015                           Inria
- * Copyright (C) 2009-2017, 2019                                Université de Bordeaux
- * Copyright (C) 2010-2013,2015-2017                      CNRS
- * Copyright (C) 2013                                     Thibaut Lambert
- * Copyright (C) 2010                                     Mehdi Juhoor
+ * Copyright (C) 2019                                     Université de Bordeaux
  *
  * StarPU is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by