cmd/compile: fix doc word
"using" -> "uses"
Change-Id: I2bcefc6128dafd4fd05d7ce291b1afb28465a25c
GitHub-Last-Rev:
bf9006eeb65c94a4e492be29f530f511a3d6ffc1
GitHub-Pull-Request: golang/go#75548
Reviewed-on: https://go-review.googlesource.com/c/go/+/705515
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@golang.org>