Fixed vet errors.

stats/stats.go

@@ -36,8 +36,8 @@ type RPCStats interface {
 	IsClient() bool
 }
 
-// Begin contains stats when an RPC attempt begins. This event is called after 
-// the InHeader event, as headers must be processed before the RPC lifecycle 
+// Begin contains stats when an RPC attempt begins. This event is called after
+// the InHeader event, as headers must be processed before the RPC lifecycle
 // begins.
 //
 // FailFast is only valid if this Begin is from client side.
@@ -101,7 +101,7 @@ func (s *InPayload) IsClient() bool { return s.Client }
 
 func (s *InPayload) isRPCStats() {}
 
-// InHeader contain stats when the header is received. It is the first event in 
+// InHeader contain stats when the header is received. It is the first event in
 // the server after receiving the RPC. It is followed by the OutPayload
 // server event.
 type InHeader struct {

stats/stats_test.go

@@ -81,7 +81,7 @@ var (
 	}
 	// The id for which the service handler should return error.
 	errorID int32 = 32202
-	// To verify if the Unary RPC server stats events are logged in the 
+	// To verify if the Unary RPC server stats events are logged in the
     // correct order.
 	expectedUnarySequence = []string{
 		"ConnStats",
@@ -93,7 +93,7 @@ var (
 		"OutTrailer",
 		"End",
 	}
-	// To verify if the Client Stream RPC server stats events are logged in the 
+	// To verify if the Client Stream RPC server stats events are logged in the
     // correct order.
 	expectedClientStreamSequence = []string{
 		"ConnStats",
@@ -109,7 +109,7 @@ var (
 		"OutTrailer",
 		"End",
 	}
-	// To verify if the Server Stream RPC server stats events are logged in the 
+	// To verify if the Server Stream RPC server stats events are logged in the
     // correct order.
 	expectedServerStreamSequence = []string{
 		"ConnStats",
@@ -286,7 +286,7 @@ func newTest(t *testing.T, tc *testConfig, chs []stats.Handler, shs []stats.Hand
 
 // startServer starts a gRPC server listening. Callers should defer a
 // call to te.tearDown to clean up.
-// 
+//
 // Uses deprecated opts rpc.(RPCCompressor, RPCDecompressor, WithBlock, Dial)
 func (te *test) startServer(ts testgrpc.TestServiceServer) {
 	te.testServer = ts