summaryrefslogtreecommitdiff
path: root/coverage/test_helpers.py
diff options
context:
space:
mode:
Diffstat (limited to 'coverage/test_helpers.py')
-rw-r--r--coverage/test_helpers.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/coverage/test_helpers.py b/coverage/test_helpers.py
index 84e2f1c..1d606aa 100644
--- a/coverage/test_helpers.py
+++ b/coverage/test_helpers.py
@@ -224,7 +224,7 @@ class DelayedAssertionMixin(TestCase):
self.fail(self._delayed_assertions[0])
else:
self.fail(
- "{} failed assertions:\n{}".format(
+ "{0} failed assertions:\n{1}".format(
len(self._delayed_assertions),
"\n".join(self._delayed_assertions),
)