cmd/godoc: text output displays command internals.

What steps will reproduce the problem?

$ go doc cmd/go

What is the expected output?

The package comment.

What do you see instead?

The package comment and types.

Which version are you using?  (run 'go version')

go version devel +127f96912009 Wed Feb 20 15:57:18 2013 -0800 linux/amd64

[rsc]

Comment 1:

Labels changed: added priority-later, go1.1, removed priority-triage, go1.1maybe.

Owner changed to @griesemer.

Status changed to Accepted.

Comment 2:

This issue first appeared in revision 3633a89bb56d.

[griesemer]

Comment 4:

This issue was closed by revision d74d0b2.

Status changed to Fixed.