diff --git a/examples/bert/create_vocabulary.py b/examples/bert/create_vocabulary.py
index 005ffd746f..34529f6a7e 100644
--- a/examples/bert/create_vocabulary.py
+++ b/examples/bert/create_vocabulary.py
@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-"""Create BERT workpiece vocabularies.
+"""Create BERT wordpiece vocabularies.
 
 This script will create wordpiece vocabularies suitable for pretraining BERT.