[gegl/samplers] comments

[Nicolas Robidoux <nrobidoux src gnome org>]

commit fe31a3786348c692092cadcbf71ca6a8043bf6dd
Author: Nicolas Robidoux <nicolas robidoux gmail com>
Date:   Sun Jun 26 09:58:07 2011 -0400

    comments

 gegl/buffer/gegl-sampler-lohalo.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gegl/buffer/gegl-sampler-lohalo.c b/gegl/buffer/gegl-sampler-lohalo.c
index 62f0c91..27f8a5e 100644
--- a/gegl/buffer/gegl-sampler-lohalo.c
+++ b/gegl/buffer/gegl-sampler-lohalo.c
@@ -218,8 +218,8 @@
 
 
 /*
- * Give a bit of elbow room to checks having to do with whether all
- * the needed data has been reached:
+ * Give a bit of floating point elbow room added to "Are we done yet?"
+ * checks.
  */
 #define LOHALO_FUDGE  ( (gdouble) 1.e-6 )
 #define LOHALO_FUDGEF ( (gfloat)  1.e-6 )