cmd/internal/ssa: fix typo in comment
Change-Id: Ib66830792ebb15538596f4bf4a51d2b3f05c7fe7
GitHub-Last-Rev:
947445916abc91331f51e29c0541c510bd9c623c
GitHub-Pull-Request: golang/go#66460
Reviewed-on: https://go-review.googlesource.com/c/go/+/573557
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Keith Randall <khr@google.com>