Update ipaddress.rst

Remove trailing spaces to appease Lint bot

Author: malvidin

Doc/library/ipaddress.rst

@@ -385,8 +385,8 @@ write code that handles both IP versions correctly.  Address objects are
 
    .. attribute:: ipv4_translation
 
-      For addresses that appear to be IPv6/IPv4 translation addresses 
-      (starting with ``64:ff9b::/96``) as defined by :RFC:`6052` and :RFC:`8215`, 
+      For addresses that appear to be IPv6/IPv4 translation addresses
+      (starting with ``64:ff9b::/96``) as defined by :RFC:`6052` and :RFC:`8215`,
       This property will report the embedded IPv4 address.  For any other
       address, this property will be ``None``.