internal/refactor/inline: tweak everything-test docs again

Change-Id: I5cdf4863af70c7dea446aed13015c619b0a75f57
Reviewed-on: https://go-review.googlesource.com/c/tools/+/532178
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Auto-Submit: Alan Donovan <adonovan@google.com>

internal/refactor/inline/everything_test.go

@@ -33,12 +33,12 @@ var packagesFlag = flag.String("packages", "", "set of packages for TestEverythi
 //
 // Use this command to inline everything in golang.org/x/tools:
 //
-// $ go test ./internal/refactor/inline/ -run=Everything -v -packages=../../../
+// $ go test ./internal/refactor/inline/ -run=Everything -packages=../../../
 //
 // And these commands to inline everything in the kubernetes repository:
 //
-// $ go build -o /tmp/everything ./internal/refactor/inline/
-// $ (cd kubernetes && /tmp/everything -run=Everything -v -packages=./...)
+// $ go build -c -o /tmp/everything ./internal/refactor/inline/
+// $ (cd kubernetes && /tmp/everything -test.run=Everything -packages=./...)
 //
 // TODO(adonovan):
 //   - report counters (number of attempts, failed AnalyzeCallee, failed