testing: update documentation to match current coding style

R=rsc, r
CC=golang-dev
https://golang.org/cl/823045

src/pkg/testing/quick/quick.go

@@ -224,11 +224,11 @@ func (s *CheckEqualError) String() string {
 //
 // 	func TestOddMultipleOfThree(t *testing.T) {
 // 		f := func(x int) bool {
-// 			y := OddMultipleOfThree(x);
+// 			y := OddMultipleOfThree(x)
 // 			return y%2 == 1 && y%3 == 0
 // 		}
 // 		if err := quick.Check(f, nil); err != nil {
-// 			t.Error(err);
+// 			t.Error(err)
 // 		}
 // 	}
 func Check(function interface{}, config *Config) (err os.Error) {

src/pkg/testing/script/script.go

@@ -206,10 +206,10 @@ func NewEvent(name string, predecessors []*Event, action action) *Event {
 // receive events must list the send event as a predecessor but there is no
 // ordering between the receive events.
 //
-//  send := NewEvent("send", nil, Send{c, 1});
+//  send := NewEvent("send", nil, Send{c, 1})
-//  recv1 := NewEvent("recv 1", []*Event{send}, Recv{c, 1});
+//  recv1 := NewEvent("recv 1", []*Event{send}, Recv{c, 1})
-//  recv2 := NewEvent("recv 2", []*Event{send}, Recv{c, 1});
+//  recv2 := NewEvent("recv 2", []*Event{send}, Recv{c, 1})
-//  Perform(0, []*Event{send, recv1, recv2});
+//  Perform(0, []*Event{send, recv1, recv2})
 //
 // At first, only the send event would be in the ready set and thus Perform will
 // send a value to the input channel. Now the two receive events are ready and

src/pkg/testing/testing.go

@@ -29,11 +29,11 @@
 // If a benchmark needs some expensive setup before running, the timer
 // may be stopped:
 //     func BenchmarkBigLen(b *testing.B) {
-//         b.StopTimer();
+//         b.StopTimer()
-//         big := NewBig();
+//         big := NewBig()
-//         b.StartTimer();
+//         b.StartTimer()
 //         for i := 0; i < b.N; i++ {
-//             big.Len();
+//             big.Len()
 //         }
 //     }
 package testing