xds: fix typos (#7405)

Author: easwars

xds/bootstrap/credentials.go

@@ -58,7 +58,7 @@ func (t *tlsCredsBuilder) Name() string {
 }
 
 // googleDefaultCredsBuilder implements the `Credentials` interface defined in
-// package `xds/boostrap` and encapsulates a Google Default credential.
+// package `xds/bootstrap` and encapsulates a Google Default credential.
 type googleDefaultCredsBuilder struct{}
 
 func (d *googleDefaultCredsBuilder) Build(json.RawMessage) (credentials.Bundle, func(), error) {

xds/csds/csds_e2e_test.go

@@ -97,7 +97,7 @@ func (unimplementedEndpointsWatcher) OnResourceDoesNotExist()
 // Returns the address of the newly created gRPC server.
 //
 // Registers cleanup functions on t to stop the gRPC server and the CSDS
-// implemenation.
+// implementation.
 func startCSDSServer(t *testing.T) string {
 	t.Helper()
 

xds/googledirectpath/googlec2p_test.go

@@ -282,7 +282,7 @@ func (s) TestBuildXDS(t *testing.T) {
 
 			gotConfig, err := bootstrap.GetConfiguration()
 			if err != nil {
-				t.Fatalf("Failed to get boostrap config: %v", err)
+				t.Fatalf("Failed to get bootstrap config: %v", err)
 			}
 			if diff := cmp.Diff(tt.wantBootstrapConfig, gotConfig); diff != "" {
 				t.Fatalf("Unexpected diff in bootstrap config (-want +got):\n%s", diff)