code review 54900044: go-tour: use variables in type conversion example inste...

go-tour: use variables in type conversion example instead of constants

[francesc, 2014-01-24 19:03:31]

Hello adg@golang.org, r@golang.org (cc: golang-dev@googlegroups.com),

I'd like you to review this change to
https://code.google.com/p/go-tour

[gobot, 2014-01-24 19:05:38]

Replacing golang-dev with golang-codereviews.

To the author of this CL: 

If you are using 'hg mail -r golang-dev' to mail the CL, use simply 'hg mail'
instead.

If you did not name golang-dev explicitly and it was still added to the CL,
it means your working copy of the repo has a stale codereview.cfg
(or lib/codereview/codereview.cfg).
Please run 'hg sync' to update your client to the most recent codereview.cfg.
If the most recent codereview.cfg has defaultcc set to golang-dev instead of
golang-codereviews, please send a CL correcting it.

Thanks very much.

[r, 2014-01-24 20:15:41]

LGTM

[francesc, 2014-01-24 21:21:52]

*** Submitted as https://code.google.com/p/go-tour/source/detail?r=b683169e0a9c
***

go-tour: use variables in type conversion example instead of constants

R=adg, r
CC=golang-codereviews, golang-dev
https://codereview.appspot.com/54900044