[gegl] operations: Fix spacing in photocopy.

[Michael Henning <mhenning src gnome org>]

commit 47f20e0cb4df4e810576969f9367ec4c0780cf2e
Author: Hans Lo <hansshulo gmail com>
Date:   Sun Aug 18 21:18:47 2013 -0400

    operations: Fix spacing in photocopy.

 operations/common/photocopy.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/common/photocopy.c b/operations/common/photocopy.c
index 4d75a19..17ddf8d 100644
--- a/operations/common/photocopy.c
+++ b/operations/common/photocopy.c
@@ -102,7 +102,7 @@ grey_blur_buffer (GeglBuffer  *input,
   gegl_node_link_many (image, blur1, write1, NULL);
   gegl_node_process (write1);
 
-  gegl_node_link_many (image,blur2, write2, NULL);
+  gegl_node_link_many (image, blur2, write2, NULL);
   gegl_node_process (write2);
 
   g_object_unref (gegl);