--- a/scripts/statistics/distributions/unifrnd.m	Fri Apr 23 11:13:48 2010 -0700
+++ b/scripts/statistics/distributions/unifrnd.m	Fri Apr 23 11:28:50 2010 -0700
@@ -36,7 +36,7 @@
     if (!isscalar(a) || !isscalar(b)) 
       [retval, a, b] = common_size (a, b);
       if (retval > 0)
-	error ("unifrnd: a and b must be of common size or scalar");
+        error ("unifrnd: a and b must be of common size or scalar");
       endif
     endif
   endif
@@ -51,7 +51,7 @@
     sz = [r, c];
 
     if (any (size (a) != 1)
-	&& (length (size (a)) != length (sz) || any (size (a) != sz)))
+        && (length (size (a)) != length (sz) || any (size (a) != sz)))
       error ("unifrnd: a and b must be scalar or of size [r, c]");
     endif
   elseif (nargin == 3)
@@ -64,7 +64,7 @@
     endif
 
     if (any (size (a) != 1)
-	&& (length (size (a)) != length (sz) || any (size (a) != sz)))
+        && (length (size (a)) != length (sz) || any (size (a) != sz)))
       error ("unifrnd: a and b must be scalar or of size sz");
     endif
   elseif (nargin == 2)