--- a/inst/@galois/isequal.m
+++ b/inst/@galois/isequal.m
@@ -19,15 +19,15 @@
 ## @seealso{isequalwithequalnans}
 ## @end deftypefn
 
-function t = isequal(x,varargin)
+function t = isequal (x, varargin)
 
   if nargin < 2
     print_usage ();
   endif
 
-  for arg = 1:length(varargin)
+  for arg = 1:length (varargin)
     y = varargin{arg};
-    t = all (x (:) == y (:));
+    t = all (x(:) == y(:));
     if !t, return; endif
   endfor