Fix a typo in net/unixsock
Fix a typo in net/unixsock

R=golang-dev, gri
CC=golang-dev
http://codereview.appspot.com/1113041

Committer: Robert Griesemer <a6752097faebf1f02d80107d77a9be009089afe3@golang.org>

h8liu/golang,dsriram/golang,tv42/old-go,bdwalton/debian-golang,gnanderson/go,tv42/old-go,gnanderson/go,nightlyone/golang,ssrl/go,tv42/old-go,gnanderson/go,h8liu/golang,tianon/debian-golang,apparentlymart/golang,nightlyone/golang,gnanderson/go,nightlyone/golang,ssrl/go,dsriram/golang,pombredanne/go-deleteme,pombredanne/go-deleteme,nightlyone/golang,h8liu/golang,pombredanne/go-deleteme,apparentlymart/golang,pombredanne/go-deleteme,tianon/debian-golang,bdwalton/debian-golang,nightlyone/golang,h8liu/golang,ssrl/go,tianon/debian-golang,dsriram/golang,pombredanne/go-deleteme,bdwalton/debian-golang,bdwalton/debian-golang,tv42/old-go,dsriram/golang,ssrl/go,h8liu/golang,tianon/debian-golang,dsriram/golang,tv42/old-go,dsriram/golang,apparentlymart/golang,gnanderson/go,apparentlymart/golang,h8liu/golang,tv42/old-go,tianon/debian-golang,apparentlymart/golang,bdwalton/debian-golang,tianon/debian-golang,tv42/old-go,bdwalton/debian-golang,gnanderson/go,apparentlymart/golang,ssrl/go,nightlyone/golang,gnanderson/go,pombredanne/go-deleteme,bdwalton/debian-golang,tianon/debian-golang,tianon/debian-golang,nightlyone/golang,ssrl/go,bdwalton/debian-golang,h8liu/golang,pombredanne/go-deleteme,apparentlymart/golang,dsriram/golang,ssrl/go