--- a/scripts/general/structfun.m
+++ b/scripts/general/structfun.m
@@ -22,15 +22,15 @@
 ## @deftypefnx {Function File} {[@var{A}, @dots{}] =} structfun (@dots{})
 ## @deftypefnx {Function File} {} structfun (@dots{}, "ErrorHandler", @var{errfunc})
 ## @deftypefnx {Function File} {} structfun (@dots{}, "UniformOutput", @var{val})
-## 
+##
 ## Evaluate the function named @var{name} on the fields of the structure
 ## @var{S}.  The fields of @var{S} are passed to the function @var{func}
 ## individually.
 ##
-## @code{structfun} accepts an arbitrary function @var{func} in the form of 
-## an inline function, function handle, or the name of a function (in a 
-## character string).  In the case of a character string argument, the 
-## function must accept a single argument named @var{x}, and it must return 
+## @code{structfun} accepts an arbitrary function @var{func} in the form of
+## an inline function, function handle, or the name of a function (in a
+## character string).  In the case of a character string argument, the
+## function must accept a single argument named @var{x}, and it must return
 ## a string value.  If the function returns more than one argument, they are
 ## returned as separate output variables.
 ##
@@ -40,35 +40,35 @@
 ## return value.  If "UniformOutput" is false, the outputs are placed into a
 ## structure
 ## with the same fieldnames as the input structure.
-## 
+##
 ## @example
 ## @group
-## s.name1 = "John Smith"; 
-## s.name2 = "Jill Jones"; 
-## structfun (@@(x) regexp (x, '(\w+)$', "matches")@{1@}, s, 
+## s.name1 = "John Smith";
+## s.name2 = "Jill Jones";
+## structfun (@@(x) regexp (x, '(\w+)$', "matches")@{1@}, s,
 ##            "UniformOutput", false)
 ##     @result{}
 ##    @{
 ##      name1 = Smith
 ##      name2 = Jones
-##    @} 
+##    @}
 ## @end group
 ## @end example
-## 
+##
 ## Given the parameter "ErrorHandler", @var{errfunc} defines a function to
 ## call in case @var{func} generates an error.  The form of the function is
-## 
+##
 ## @example
 ## function [@dots{}] = errfunc (@var{se}, @dots{})
 ## @end example
-## 
+##
 ## @noindent
 ## where there is an additional input argument to @var{errfunc} relative to
 ## @var{func}, given by @var{se}.  This is a structure with the elements
 ## "identifier", "message" and "index", giving respectively the error
 ## identifier, the error message, and the index into the input arguments
 ## of the element that caused the error.  For an example on how to use
-## an error handler, @pxref{doc-cellfun, @code{cellfun}}. 
+## an error handler, @pxref{doc-cellfun, @code{cellfun}}.
 ##
 ## @seealso{cellfun, arrayfun, spfun}
 ## @end deftypefn
@@ -112,11 +112,11 @@
 
 
 %!test
-%! s.name1 = "John Smith"; 
-%! s.name2 = "Jill Jones"; 
+%! s.name1 = "John Smith";
+%! s.name2 = "Jill Jones";
 %! l.name1 = "Smith";
 %! l.name2 = "Jones";
-%! o = structfun (@(x) regexp (x, '(\w+)$', "matches"){1}, s, 
+%! o = structfun (@(x) regexp (x, '(\w+)$', "matches"){1}, s,
 %!                "UniformOutput", false);
 %! assert (o, l);