Removed spaces before colons and semicolons.
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index b24d44a..b44a2fe 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -1823,12 +1823,12 @@
* The :mod:`signal` module has new functions:
* :func:`~signal.pthread_sigmask`: fetch and/or change the signal mask of the
- calling thread (Contributed by Jean-Paul Calderone in :issue:`8407`) ;
- * :func:`~signal.pthread_kill`: send a signal to a thread ;
- * :func:`~signal.sigpending`: examine pending functions ;
- * :func:`~signal.sigwait`: wait a signal.
+ calling thread (Contributed by Jean-Paul Calderone in :issue:`8407`);
+ * :func:`~signal.pthread_kill`: send a signal to a thread;
+ * :func:`~signal.sigpending`: examine pending functions;
+ * :func:`~signal.sigwait`: wait a signal;
* :func:`~signal.sigwaitinfo`: wait for a signal, returning detailed
- information about it.
+ information about it;
* :func:`~signal.sigtimedwait`: like :func:`~signal.sigwaitinfo` but with a
timeout.