netlink: fix typo in nla_parse_nested() comment

Fix a simple typo: attribuets -> attributes
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/netlink.h

@@ -153,7 +153,7 @@
  *   nla_find()				find attribute in stream of attributes
  *   nla_find_nested()			find attribute in nested attributes
  *   nla_parse()			parse and validate stream of attrs
- *   nla_parse_nested()			parse nested attribuets
+ *   nla_parse_nested()			parse nested attributes
  *   nla_for_each_attr()		loop over all attributes
  *   nla_for_each_nested()		loop over the nested attributes
  *=========================================================================