diff --git a/artifacts/2022-09-23-s3ttfb/plot.R b/artifacts/2022-09-23-s3ttfb/plot.R
index 84d4872..a505a14 100644
--- a/artifacts/2022-09-23-s3ttfb/plot.R
+++ b/artifacts/2022-09-23-s3ttfb/plot.R
@@ -17,7 +17,7 @@ ggplot(d, aes(y = ms, group = daemon, fill=daemon)) +
     x="Count",
     fill="Daemon",
     caption="Get the code to reproduce this graph at https://git.deuxfleurs.fr/Deuxfleurs/mknet",
-    title="TTFB (Time To First Byte) on GetObject over a slow network (5 Mbps)",
+    title="TTFB (Time To First Byte) on GetObject over a slow network (5 Mbps, 500 µs)",
     subtitle="A 1MB file is uploaded and then fetched 60 times.\nExcept for Minio, the queried node does not store any data (gateway) to force net. communications.") +
   theme_classic() +
   theme(legend.position = c(.15, .8))
diff --git a/artifacts/2022-09-23-s3ttfb/plot.png b/artifacts/2022-09-23-s3ttfb/plot.png
index 774e0f8..1909ab2 100644
Binary files a/artifacts/2022-09-23-s3ttfb/plot.png and b/artifacts/2022-09-23-s3ttfb/plot.png differ