internal/testenv: replace “go run.” with “go run”. in comments
Change-Id: I7d960ebeac38262c8ee39deeed9e1a2ea2803f5f
GitHub-Last-Rev:
59c5d7ea76dcca5424ce79f6030196c8adbf1fd9
GitHub-Pull-Request: golang/go#61755
Reviewed-on: https://go-review.googlesource.com/c/go/+/515800
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>