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Diffstat (limited to '_pytest/recwarn.py')
-rw-r--r--_pytest/recwarn.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/_pytest/recwarn.py b/_pytest/recwarn.py
index e2fb2b17e4..5e5a92aa6b 100644
--- a/_pytest/recwarn.py
+++ b/_pytest/recwarn.py
@@ -8,6 +8,9 @@ def pytest_funcarg__recwarn(request):
* ``pop(category=None)``: return last warning matching the category.
* ``clear()``: clear list of warnings
+
+ See http://docs.python.org/library/warnings.html for information
+ on warning categories.
"""
if sys.version_info >= (2,7):
import warnings