Fix docs

Author: aisk

Doc/library/ipaddress.rst

@@ -805,9 +805,9 @@ dictionaries.
       This attribute is true for the network as a whole if it is true
       for both the network address and the broadcast address.
 
-      .. deprecated-removed:: next 3.21
-         Site-local addresses (``fec0::/10``) were deprecated by :rfc:`3879`.
-         Use :attr:`~IPv6Network.is_private` instead.
+      .. deprecated-removed:: next 3.21
+         Site-local addresses (``fec0::/10``) were deprecated by :rfc:`3879`.
+         Use :attr:`~IPv6Network.is_private` instead.
 
 
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