Refactor output message
"/reflect/all_test.go : refactor message."
This PR corrects a syntax
%value -> %v
Change-Id: Ie56b93d238f090c564a88eb963dc9b7773054356
GitHub-Last-Rev:
023fde3ed4f31d5d702d76a593a63aaad1b4ac39
GitHub-Pull-Request: golang/go#66974
Reviewed-on: https://go-review.googlesource.com/c/go/+/580935
Reviewed-by: Joedian Reid <joedian@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>