diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst
index 9dab3537fda..c9318557f5c 100644
--- a/Doc/library/datetime.rst
+++ b/Doc/library/datetime.rst
@@ -1582,7 +1582,7 @@ Instance methods:
 
 Example:
 
-    >>> from datetime import time, tzinfo
+    >>> from datetime import time, tzinfo, timedelta
     >>> class GMT1(tzinfo):
     ...     def utcoffset(self, dt):
     ...         return timedelta(hours=1)
diff --git a/Misc/ACKS b/Misc/ACKS
index 3f591a0bf4a..247c333e9de 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1707,7 +1707,6 @@ Nickolai Zeldovich
 Yuxiao Zeng
 Uwe Zessin
 Cheng Zhang
-Xiang Zhang
 Kai Zhu
 Tarek Ziadé
 Jelle Zijlstra
@@ -1715,3 +1714,4 @@ Gennadiy Zlobin
 Doug Zongker
 Peter Åstrand
 evilzero
+Dhushyanth Ramasamy