diff --git a/benchmark/README.md b/benchmark/README.md
index 9cd2a7a..15928b2 100644
--- a/benchmark/README.md
+++ b/benchmark/README.md
@@ -51,4 +51,4 @@ $ ../.venv/bin/python3 compare.py --web-listen 127.0.0.1:8080
 
 
 ## How datasets was constructed
-See [datasets/README.md](datasets/ README)
+See [datasets/README.md](datasets README)
diff --git a/benchmark/datasets b/benchmark/datasets
index d2b9065..3907d85 160000
--- a/benchmark/datasets
+++ b/benchmark/datasets
@@ -1 +1 @@
-Subproject commit d2b9065fd58ced932a9fc912beaabd2e8bd75423
+Subproject commit 3907d8511b4a5f1d01b3c3841f6eade52abde116