Fix typo in previous doc commit.
diff --git a/Doc/howto/doanddont.rst b/Doc/howto/doanddont.rst
index e8a684d..640dd9f 100644
--- a/Doc/howto/doanddont.rst
+++ b/Doc/howto/doanddont.rst
@@ -177,7 +177,7 @@
should not normally be caught by user code), using a bare ``except:`` is almost
never a good idea. In situations where you need to catch all "normal" errors,
such as in a framework that runs callbacks, you can catch the base class for
-all normal exceptions, :exc:`Exception`. Unfortunately in Python2 it is
+all normal exceptions, :exc:`Exception`. Unfortunately in Python 2.x it is
possible for third-party code to raise exceptions that do not inherit from
:exc:`Exception`, so in Python 2.x there are some cases where you may have to
use a bare ``except:`` and manually re-raise the exceptions you don't want