testing: remove redundant whitespace in output

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6565061

diff --git a/src/pkg/testing/benchmark.go b/src/pkg/testing/benchmark.go
index 78708c44b694372b59906855b7b50fcab4bd107a..7a8cc1c4edf61c41f85a12f6dfa34e72af883ab1 100644 (file)
--- a/src/pkg/testing/benchmark.go
+++ b/src/pkg/testing/benchmark.go
@@ -256,7 +256,7 @@ func (r BenchmarkResult) String() string {
 }
 
 func (r BenchmarkResult) MemString() string {
-       return fmt.Sprintf("\t%8d B/op\t%8d allocs/op",
+       return fmt.Sprintf("%8d B/op\t%8d allocs/op",
                r.AllocedBytesPerOp(), r.AllocsPerOp())
 }