Fix a typo where the variable name was not updated.
diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
index 880e8e8..b04a9a0 100644
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -346,7 +346,7 @@
time_out = TransientResource(IOError, errno=errno.ETIMEDOUT)
socket_peer_reset = TransientResource(socket.error, errno=errno.ECONNRESET)
ioerror_peer_reset = TransientResource(IOError, errno=errno.ECONNRESET)
- return contextlib.nested(time_out, peer_reset, ioerror_peer_reset)
+ return contextlib.nested(time_out, socket_peer_reset, ioerror_peer_reset)
#=======================================================================