2 files changed, 4 insertions, 26 deletions
diff --git a/tools/nixery/popcount/default.nix b/tools/nixery/popcount/default.nix
index bd695380cf0b..4b16768e4e89 100644
--- a/tools/nixery/popcount/default.nix
+++ b/tools/nixery/popcount/default.nix
@@ -1,16 +1,5 @@
-# Copyright 2019 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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.
+# Copyright 2022 The TVL Contributors
+# SPDX-License-Identifier: Apache-2.0
 
 { buildGoPackage }:
 
diff --git a/tools/nixery/popcount/popcount.go b/tools/nixery/popcount/popcount.go
index dab10aae64c0..b83ac3ed1ad8 100644
--- a/tools/nixery/popcount/popcount.go
+++ b/tools/nixery/popcount/popcount.go
@@ -1,16 +1,5 @@
-// Copyright 2019 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, 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.
+// Copyright 2022 The TVL Contributors
+// SPDX-License-Identifier: Apache-2.0
 
 // Popcount fetches popularity information for each store path in a
 // given Nix channel from the upstream binary cache.