go_spec.html: clarify that tags are part of struct type identity One sentence says they're ignored, another says they take part. Fix the first.
go_spec.html: clarify that tags are part of struct type identity
One sentence says they're ignored, another says they take part.
Fix the first.

R=golang-dev, rsc
CC=golang-dev
https://codereview.appspot.com/12741046

h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang