:: commit f48e6eb181e2deb3e5856bd22fdd7b34caa9607d

diff --git a/etc/BENCHMARKS.md b/etc/BENCHMARKS.md
index 57e13cb..ae3910b 100644
--- a/etc/BENCHMARKS.md
+++ b/etc/BENCHMARKS.md
@@ -73,6 +73,8 @@
 
 ## Benchmark on the Calgary corpus
 
+Downloaded from http://corpus.canterbury.ac.nz/resources/calgary.tar.gz
+
 Results:
 
 ```