diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst
index b42e38d..4f3cfe3 100644
--- a/Doc/library/datetime.rst
+++ b/Doc/library/datetime.rst
@@ -1460,7 +1460,7 @@
 
 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 e4b86390..66c3660 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1677,7 +1677,6 @@
 Yuxiao Zeng
 Uwe Zessin
 Cheng Zhang
-Xiang Zhang
 Kai Zhu
 Tarek Ziadé
 Jelle Zijlstra
@@ -1686,3 +1685,4 @@
 Peter Åstrand
 evilzero
 Chi Hsuan Yen
+Dhushyanth Ramasamy