1 files changed, 4 insertions, 4 deletions

diff --git a/libgo/go/go/doc/testdata/benchmark.go b/libgo/go/go/doc/testdata/benchmark.go
index 905e49644a..1d581f057e 100644
--- a/libgo/go/go/doc/testdata/benchmark.go
+++ b/libgo/go/go/doc/testdata/benchmark.go
@@ -33,7 +33,7 @@ type B struct {
 	result    BenchmarkResult
 }
 
-// StartTimer starts timing a test.  This function is called automatically
+// StartTimer starts timing a test. This function is called automatically
 // before a benchmark starts, but it can also used to resume timing after
 // a call to StopTimer.
 func (b *B) StartTimer() {
@@ -43,7 +43,7 @@ func (b *B) StartTimer() {
 	}
 }
 
-// StopTimer stops timing a test.  This can be used to pause the timer
+// StopTimer stops timing a test. This can be used to pause the timer
 // while performing complex initialization that you don't
 // want to measure.
 func (b *B) StopTimer() {
@@ -134,9 +134,9 @@ func (b *B) run() BenchmarkResult {
 	return b.result
 }
 
-// launch launches the benchmark function.  It gradually increases the number
+// launch launches the benchmark function. It gradually increases the number
 // of benchmark iterations until the benchmark runs for a second in order
-// to get a reasonable measurement.  It prints timing information in this form
+// to get a reasonable measurement. It prints timing information in this form
 //		testing.BenchmarkHello	100000		19 ns/op
 // launch is run by the fun function as a separate goroutine.
 func (b *B) launch() {