cmd/compile/internal: fix typos
Change-Id: I5974f5b460f827877f49f69aff01ce5042f511c0
GitHub-Last-Rev:
552d12c0e609a65481381191be6bbd9f353120f5
GitHub-Pull-Request: golang/go#76398
Reviewed-on: https://go-review.googlesource.com/c/go/+/722900
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Robert Griesemer <gri@google.com>
Auto-Submit: Keith Randall <khr@golang.org>