Add missing period in docstring.
(Steve, can you add this to the PyUnit repository as well?)
diff --git a/Lib/unittest.py b/Lib/unittest.py
index 9aa79b3..da6d9b0 100644
--- a/Lib/unittest.py
+++ b/Lib/unittest.py
@@ -68,7 +68,7 @@
Each instance holds the total number of tests run, and collections of
failures and errors that occurred among those test runs. The collections
contain tuples of (testcase, exceptioninfo), where exceptioninfo is the
- formatted traceback of the error that occurred
+ formatted traceback of the error that occurred.
"""
def __init__(self):
self.failures = []