runtime/debug: replace "GOARM64" with "GOARM" in docs

The former does not exist (yet) but the latter very much exists and is in active use.

Change-Id: Ic8812b98a10f01061a211a0de4caa9e9cfff36fa
GitHub-Last-Rev: 0dab9f524c778b176e4e4b3652f53ea5e2873d26
GitHub-Pull-Request: golang/go#59014
Reviewed-on: https://go-review.googlesource.com/c/go/+/476016
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>

diff --git a/src/runtime/debug/mod.go b/src/runtime/debug/mod.go
index 8b7a42305e3fa1e96eadc7e3d31907783c94531c..7f85174c06404864b3aa137fb86f7f7e55afd571 100644 (file)
--- a/src/runtime/debug/mod.go
+++ b/src/runtime/debug/mod.go
@@ -78,7 +78,7 @@ type Module struct {
 //   - CGO_CXXFLAGS:  the effective CGO_CPPFLAGS environment variable
 //   - CGO_LDFLAGS: the effective CGO_CPPFLAGS environment variable
 //   - GOARCH: the architecture target
-//   - GOAMD64/GOARM64/GO386/etc: the architecture feature level for GOARCH
+//   - GOAMD64/GOARM/GO386/etc: the architecture feature level for GOARCH
 //   - GOOS: the operating system target
 //   - vcs: the version control system for the source tree where the build ran
 //   - vcs.revision: the revision identifier for the current commit or checkout