doc/go1.4.html: rewrite first sentence to make it clearer The grammar was atrocious, probably the victim of an editing error.
doc/go1.4.html: rewrite first sentence to make it clearer
The grammar was atrocious, probably the victim of an editing error.

LGTM=bradfitz
R=bradfitz
CC=golang-codereviews
https://codereview.appspot.com/178910043

d0f/go-zh,webfd/go-zh,d0f/go-zh,d0f/go-zh,bryanxu/go-zh,webfd/go-zh,webfd/go-zh,bryanxu/go-zh,bryanxu/go-zh,bryanxu/go-zh,d0f/go-zh,bryanxu/go-zh,webfd/go-zh,webfd/go-zh,bryanxu/go-zh,d0f/go-zh,d0f/go-zh,d0f/go-zh,bryanxu/go-zh,webfd/go-zh,webfd/go-zh,bryanxu/go-zh,d0f/go-zh,webfd/go-zh