fix remaining license notices
diff --git a/BUILD b/BUILD
index f750348..75ac827 100644
--- a/BUILD
+++ b/BUILD
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-licenses(["notice"])  # 3-clause BSD
+licenses(["notice"])  # Apache v2
 
 exports_files(["LICENSE"])