Fix short hand struct doc#39459

Merged

bors merged 5 commits intorust-lang:masterfrom

phungleson:fix-short-hand-struct-doc

Feb 8, 2017

Commits on Feb 2, 2017

Update grammar struct field init shorthand

Giang Nguyen
authored and
phungleson
committed
Add explain struct field init shorthand

Giang Nguyen
authored and
phungleson
committed
Add doc field init shorthand

Giang Nguyen
authored and
phungleson
committed
Wrap 80 columns
phungleson
committed

Commits on Feb 3, 2017

Simplify wording & fix test src/doc
phungleson
committed