typo: upate->update (#3765)

xds/internal/balancer/weightedtarget/weightedaggregator/aggregator.go

@@ -90,7 +90,7 @@ func (wbsa *Aggregator) Start() {
 }
 
 // Stop stops the aggregator. When the aggregator is closed, it won't call
-// parent ClientConn to upate balancer state.
+// parent ClientConn to update balancer state.
 func (wbsa *Aggregator) Stop() {
 	wbsa.mu.Lock()
 	defer wbsa.mu.Unlock()

xds/internal/balancer/xdsrouting/balancerstateaggregator.go

@@ -79,7 +79,7 @@ func (rbsa *balancerStateAggregator) start() {
 }
 
 // Close closes the aggregator. When the aggregator is closed, it won't call
-// parent ClientConn to upate balancer state.
+// parent ClientConn to update balancer state.
 func (rbsa *balancerStateAggregator) close() {
 	rbsa.mu.Lock()
 	defer rbsa.mu.Unlock()

xds/internal/client/client_watchers_cluster_test.go

@@ -33,7 +33,7 @@ type clusterUpdateErr struct {
 // TestClusterWatch covers the cases:
 // - an update is received after a watch()
 // - an update for another resource name
-// - an upate is received after cancel()
+// - an update is received after cancel()
 func (s) TestClusterWatch(t *testing.T) {
 	v2ClientCh, cleanup := overrideNewXDSV2Client()
 	defer cleanup()

xds/internal/client/client_watchers_endpoints_test.go

@@ -55,7 +55,7 @@ type endpointsUpdateErr struct {
 // TestEndpointsWatch covers the cases:
 // - an update is received after a watch()
 // - an update for another resource name (which doesn't trigger callback)
-// - an upate is received after cancel()
+// - an update is received after cancel()
 func (s) TestEndpointsWatch(t *testing.T) {
 	v2ClientCh, cleanup := overrideNewXDSV2Client()
 	defer cleanup()

xds/internal/client/client_watchers_lds_test.go

@@ -32,7 +32,7 @@ type ldsUpdateErr struct {
 // TestLDSWatch covers the cases:
 // - an update is received after a watch()
 // - an update for another resource name
-// - an upate is received after cancel()
+// - an update is received after cancel()
 func (s) TestLDSWatch(t *testing.T) {
 	v2ClientCh, cleanup := overrideNewXDSV2Client()
 	defer cleanup()

xds/internal/client/client_watchers_rds_test.go

@@ -33,7 +33,7 @@ type rdsUpdateErr struct {
 // TestRDSWatch covers the cases:
 // - an update is received after a watch()
 // - an update for another resource name (which doesn't trigger callback)
-// - an upate is received after cancel()
+// - an update is received after cancel()
 func (s) TestRDSWatch(t *testing.T) {
 	v2ClientCh, cleanup := overrideNewXDSV2Client()
 	defer cleanup()