[gegl/samplers] gegl-sampler-lohalo.c: clearer warning comment

[Nicolas Robidoux <nrobidoux src gnome org>]

commit 7d64130f6c70180aeb73957852c1de398cf0a6ff
Author: Nicolas Robidoux <nicolas robidoux gmail com>
Date:   Sat Jun 18 15:30:41 2011 -0400

    gegl-sampler-lohalo.c: clearer warning comment

 gegl/buffer/gegl-sampler-lohalo.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gegl/buffer/gegl-sampler-lohalo.c b/gegl/buffer/gegl-sampler-lohalo.c
index ef21a02..84421ee 100644
--- a/gegl/buffer/gegl-sampler-lohalo.c
+++ b/gegl/buffer/gegl-sampler-lohalo.c
@@ -18,9 +18,9 @@
  * Anthony Thyssen, John Cupitt and Ãyvind KolÃs.
  */
 /*
- * IMPORTANT NOTE: This version gives quality downsampling results
- * only down to about 1/5. (It works, but it becomes increasingly like
- * nearest neighbour.)
+ * WARNING: This version gives quality downsampling results only down
+ * to about 1/5. Beyond that, it works, but it does not average over
+ * enough pixels to sufficiently antialias.
  *
  * TO DO: Use multiple mipmap levels when downsampling by more than
  * about 60%.