Update.

diff --git a/README.md b/README.md
index 450ccd2..26b40f2 100644 (file)
--- a/README.md
+++ b/README.md
@@ -32,5 +32,5 @@ make -j -k
 should generate an image example.png in the current directory.
 
 Note that the image generation does not take advantage of GPUs or
 should generate an image example.png in the current directory.
 
 Note that the image generation does not take advantage of GPUs or

-multi-core, and can be as slow as 40 vignettes per second s on a 4GHz
-i7-6700K.
+multi-core, and can be as fast as 3,000 vignettes per second and as
+slow as 40 on a 4GHz i7-6700K.