Subject: 24.0.50: elisp info typo

From: Alp Aker <[email-masked]>
Date: Wed, 13 Apr 2011 17:45:35 -0400 (EDT)

The info node `(elisp)Image Descriptors' states that:

   Laplace edge-detection currently uses a matrix of
        (1  0  0
         0  0  0
         9  9 -1)

but the matrix is defined in image.c as:

   static int laplace_matrix[9] = {
      /* x - 1     x       x + 1  */
           1,      0,      0,      /* y - 1 */
           0,      0,      0,      /* y     */
           0,      0,      -1      /* y + 1 */
   };