#18895: split a sentence in unittest docs.

diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index 5e6ffb8ef26aba47c02c0ba6778879499e6e34a0..30df44e7fb714bbfcaf640ba48f4bc9d1facc603 100644 (file)
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -1703,7 +1703,7 @@ Loading and running tests
 
    .. method:: addError(test, err)
 
-      Called when the test case *test* raises an unexpected exception *err* is a
+      Called when the test case *test* raises an unexpected exception. *err* is a
       tuple of the form returned by :func:`sys.exc_info`: ``(type, value,
       traceback)``.