Code review comment for lp:~dimitern/goamz/subnets-api-calls

LGTM

https://codereview.appspot.com/54690048/diff/100001/ec2/subnets.go
File ec2/subnets.go (right):

https://codereview.appspot.com/54690048/diff/100001/ec2/subnets.go#newcode8
ec2/subnets.go:8: // Written by Gustavo Niemeyer
<email address hidden>
Please drop this line.

https://codereview.appspot.com/54690048/diff/100001/ec2/subnets.go#newcode45
ec2/subnets.go:45: // (assuming you want only a single subnet in the
VPC), or a subset of
Documentation should be impersonal:

     "assuming a single subnet is wanted"

https://codereview.appspot.com/54690048/diff/100001/ec2/subnets.go#newcode51
ec2/subnets.go:51: // availZone may be empty, in which case Amazon EC2
selects one for
// If availZone is empty, an availability zone is automatically
// selected.

https://codereview.appspot.com/54690048/diff/100001/ec2/subnets.go#newcode93
ec2/subnets.go:93: // Subnets describes one or more of your subnets.
Both parameters are
// Subnets returns one or more subnets. Both ...

https://codereview.appspot.com/54690048/diff/100001/ec2/subnets_test.go
File ec2/subnets_test.go (right):

https://codereview.appspot.com/54690048/diff/100001/ec2/subnets_test.go#newcode8
ec2/subnets_test.go:8: // Written by Gustavo Niemeyer
<email address hidden>
Please drop this line.

https://codereview.appspot.com/54690048/