ghchinoy: changing main.go for Gophercon, now with copyright (and newline)!
ghchinoy: changing main.go for Gophercon, now with copyright (and newline)!

Change-Id: I17a89beaaaad0bcb5515be4ae78451b318344b93
Reviewed-on: https://go-review.googlesource.com/48712
Reviewed-by: Brad Fitzpatrick <ae9783c0b0efc69cd85ab025ddd17aa44cdc4aa5@golang.org>

golang/scratch