1 files changed, 1 insertions, 0 deletions
diff --git a/tox.ini b/tox.ini
index d4aeeef..17db5c1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -22,6 +22,7 @@ commands =
     python igor.py test_with_tracer c {posargs}
 
 deps =
+    # https://requires.io/github/nedbat/coveragepy/requirements/
     nose==1.3.7
     mock==1.3.0
     PyContracts==1.7.6