diff --git a/core/generator/gapic-generator-typescript/typescript/test/unit/api.ts b/core/generator/gapic-generator-typescript/typescript/test/unit/api.ts
index 4be052b5bccc..0f0cae89cbc2 100644
--- a/core/generator/gapic-generator-typescript/typescript/test/unit/api.ts
+++ b/core/generator/gapic-generator-typescript/typescript/test/unit/api.ts
@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Basic comment.
+
 import {API} from '../../src/schema/api.js';
 import type * as protos from '../../../protos/index.js';
 import assert from 'assert';