--- a/scripts/statistics/base/cloglog.m
+++ b/scripts/statistics/base/cloglog.m
@@ -1,31 +1,31 @@
 ## Copyright (C) 1995, 1996, 1997  Kurt Hornik
-## 
+##
 ## 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
 ## the Free Software Foundation; either version 2, or (at your option)
 ## any later version.
-## 
+##
 ## This program is distributed in the hope that it will be useful, but
 ## WITHOUT ANY WARRANTY; without even the implied warranty of
 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-## General Public License for more details. 
-## 
+## General Public License for more details.
+##
 ## You should have received a copy of the GNU General Public License
 ## along with this file.  If not, write to the Free Software Foundation,
 ## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 ## Returns cloglog (x) = - log (- log (x)), the complementary log-log
 ## function.
-  
+
 ## Author:  KH <Kurt.Hornik@ci.tuwien.ac.at>
 ## Description:  Complementary log-log function
-  
+
 function y = cloglog (x)
-  
+
   if (nargin != 1)
     usage ("cloglog (x)");
   endif
-  
+
   y = - log (- log (x));
-  
+
 endfunction
\ No newline at end of file