fix typos (#3111)

health/client.go

@@ -105,7 +105,7 @@ retryConnection:
 				continue retryConnection
 			}
 
-			// As a message has been received, removes the need for backoff for the next retry by reseting the try count.
+			// As a message has been received, removes the need for backoff for the next retry by resetting the try count.
 			tryCnt = 0
 			if resp.Status == healthpb.HealthCheckResponse_SERVING {
 				setConnectivityState(connectivity.Ready)

health/server.go

@@ -139,7 +139,7 @@ func (s *Server) setServingStatusLocked(service string, servingStatus healthpb.H
 // Shutdown sets all serving status to NOT_SERVING, and configures the server to
 // ignore all future status changes.
 //
-// This changes serving status for all services. To set status for a perticular
+// This changes serving status for all services. To set status for a particular
 // services, call SetServingStatus().
 func (s *Server) Shutdown() {
 	s.mu.Lock()
@@ -153,7 +153,7 @@ func (s *Server) Shutdown() {
 // Resume sets all serving status to SERVING, and configures the server to
 // accept all future status changes.
 //
-// This changes serving status for all services. To set status for a perticular
+// This changes serving status for all services. To set status for a particular
 // services, call SetServingStatus().
 func (s *Server) Resume() {
 	s.mu.Lock()

internal/binarylog/binarylog.go

@@ -34,7 +34,7 @@ type Logger interface {
 }
 
 // binLogger is the global binary logger for the binary. One of this should be
-// built at init time from the configuration (environment varialbe or flags).
+// built at init time from the configuration (environment variable or flags).
 //
 // It is used to get a methodLogger for each individual method.
 var binLogger Logger

internal/binarylog/env_config.go

@@ -43,7 +43,7 @@ import (
 //    Foo.
 //
 // If two configs exist for one certain method or service, the one specified
-// later overrides the privous config.
+// later overrides the previous config.
 func NewLoggerFromConfigString(s string) Logger {
 	if s == "" {
 		return nil

internal/binarylog/sink.go

@@ -63,7 +63,7 @@ func (ns *noopSink) Close() error                 { return nil }
 
 // newWriterSink creates a binary log sink with the given writer.
 //
-// Write() marshalls the proto message and writes it to the given writer. Each
+// Write() marshals the proto message and writes it to the given writer. Each
 // message is prefixed with a 4 byte big endian unsigned integer as the length.
 //
 // No buffer is done, Close() doesn't try to close the writer.

internal/internal.go

@@ -28,9 +28,9 @@ import (
 )
 
 var (
-	// WithResolverBuilder is exported by dialoptions.go
+	// WithResolverBuilder is set by dialoptions.go
 	WithResolverBuilder interface{} // func (resolver.Builder) grpc.DialOption
-	// WithHealthCheckFunc is not exported by dialoptions.go
+	// WithHealthCheckFunc is set by dialoptions.go
 	WithHealthCheckFunc interface{} // func (HealthChecker) DialOption
 	// HealthCheckFunc is used to provide client-side LB channel health checking
 	HealthCheckFunc HealthChecker

internal/leakcheck/leakcheck.go

@@ -111,7 +111,7 @@ func check(efer Errorfer, timeout time.Duration) {
 }
 
 // Check looks at the currently-running goroutines and checks if there are any
-// interestring (created by gRPC) goroutines leaked. It waits up to 10 seconds
+// interesting (created by gRPC) goroutines leaked. It waits up to 10 seconds
 // in the error cases.
 func Check(efer Errorfer) {
 	check(efer, 10*time.Second)

stats/stats_test.go

@@ -404,8 +404,8 @@ const (
 	outPayload
 	outHeader
 	// TODO: test outTrailer ?
-	connbegin
-	connend
+	connBegin
+	connEnd
 )
 
 func checkBegin(t *testing.T, d *gotData, e *expectedData) {
@@ -1040,17 +1040,17 @@ func checkClientStats(t *testing.T, got []*gotData, expect *expectedData, checkF
 			checkFuncs[end].f(t, s, expect)
 			checkFuncs[end].c--
 		case *stats.ConnBegin:
-			if checkFuncs[connbegin].c <= 0 {
+			if checkFuncs[connBegin].c <= 0 {
 				t.Fatalf("unexpected stats: %T", s.s)
 			}
-			checkFuncs[connbegin].f(t, s, expect)
-			checkFuncs[connbegin].c--
+			checkFuncs[connBegin].f(t, s, expect)
+			checkFuncs[connBegin].c--
 		case *stats.ConnEnd:
-			if checkFuncs[connend].c <= 0 {
+			if checkFuncs[connEnd].c <= 0 {
 				t.Fatalf("unexpected stats: %T", s.s)
 			}
-			checkFuncs[connend].f(t, s, expect)
-			checkFuncs[connend].c--
+			checkFuncs[connEnd].f(t, s, expect)
+			checkFuncs[connEnd].c--
 		default:
 			t.Fatalf("unexpected stats: %T", s.s)
 		}

stress/client/main.go

@@ -53,7 +53,7 @@ var (
 	useTLS               = flag.Bool("use_tls", false, "Connection uses TLS if true, else plain TCP")
 	testCA               = flag.Bool("use_test_ca", false, "Whether to replace platform root CAs with test CA as the CA root")
 	tlsServerName        = flag.String("server_host_override", "foo.test.google.fr", "The server name use to verify the hostname returned by TLS handshake if it is not empty. Otherwise, --server_host is used.")
-	caFile               = flag.String("ca_file", "", "The file containning the CA root cert file")
+	caFile               = flag.String("ca_file", "", "The file containing the CA root cert file")
 )
 
 // testCaseWithWeight contains the test case type and its weight.

stress/metrics_client/main.go

@@ -30,14 +30,14 @@ import (
 )
 
 var (
-	metricsServerAddress = flag.String("metrics_server_address", "", "The metrics server addresses in the fomrat <hostname>:<port>")
+	metricsServerAddress = flag.String("metrics_server_address", "", "The metrics server addresses in the format <hostname>:<port>")
 	totalOnly            = flag.Bool("total_only", false, "If true, this prints only the total value of all gauges")
 )
 
 func printMetrics(client metricspb.MetricsServiceClient, totalOnly bool) {
 	stream, err := client.GetAllGauges(context.Background(), &metricspb.EmptyMessage{})
 	if err != nil {
-		grpclog.Fatalf("failed to call GetAllGuages: %v", err)
+		grpclog.Fatalf("failed to call GetAllGauges: %v", err)
 	}
 
 	var (