# HG changeset patch
# User Carnë Draug <carandraug@octave.org>
# Date 1435936856 -3600
# Node ID 26fc9bbb8762ed8ce719c3561c196bd2c596d5db
# Parent  0b9d23557506be8cc175fb29f46dd3dc0e391f42
gallery: fix typo on variable name for invhess matrix.

diff --git a/scripts/special-matrix/gallery.m b/scripts/special-matrix/gallery.m
--- a/scripts/special-matrix/gallery.m
+++ b/scripts/special-matrix/gallery.m
@@ -1398,7 +1398,7 @@
     n = x;
     x = 1:n;
   elseif (! isscalar (x) && isvector (x))
-    n = numel (n);
+    n = numel (x);
   else
     error ("gallery: X must be an integer scalar, or a vector for invhess matrix.");
   endif