all: gofmt

Gofmt to update doc comments to the new formatting.

For golang/go#51082.

Change-Id: I076031b6613691eefbb0f21739366e3fd2011ec9
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/399356
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>

curve25519/internal/field/fe_alias_test.go

@@ -77,11 +77,11 @@ func checkAliasingTwoArgs(f func(v, x, y *Element) *Element) func(v, x, y Elemen
 // TestAliasing checks that receivers and arguments can alias each other without
 // leading to incorrect results. That is, it ensures that it's safe to write
 //
-//     v.Invert(v)
+//	v.Invert(v)
 //
 // or
 //
-//     v.Add(v, v)
+//	v.Add(v, v)
 //
 // without any of the inputs getting clobbered by the output being written.
 func TestAliasing(t *testing.T) {

curve25519/internal/field/fe_amd64.go

@@ -1,13 +1,16 @@
 // Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT.
 
+//go:build amd64 && gc && !purego
 // +build amd64,gc,!purego
 
 package field
 
 // feMul sets out = a * b. It works like feMulGeneric.
+//
 //go:noescape
 func feMul(out *Element, a *Element, b *Element)
 
 // feSquare sets out = a * a. It works like feSquareGeneric.
+//
 //go:noescape
 func feSquare(out *Element, a *Element)