diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
index 6310624..46d303a 100644
--- a/Doc/library/unittest.rst
+++ b/Doc/library/unittest.rst
@@ -1939,6 +1939,14 @@
 
         stream, descriptions, verbosity
 
+   .. method:: run(test)
+
+      This method is the main public interface to the `TextTestRunner`. This
+      method takes a :class:`TestSuite` or :class:`TestCase` instance. A
+      :class:`TestResult` is created by calling
+      :func:`_makeResult` and the test(s) are run and the
+      results printed to stdout.
+
 
 .. function:: main(module='__main__', defaultTest=None, argv=None, testRunner=None, \
                    testLoader=unittest.defaultTestLoader, exit=True, verbosity=1, \