reflow the repository with buildifier
diff --git a/scripts/gen_proto_jars b/scripts/gen_proto_jars
index f4afc0f..217d1b3 100755
--- a/scripts/gen_proto_jars
+++ b/scripts/gen_proto_jars
@@ -1,3 +1,18 @@
+# Copyright 2018 The Bazel Authors. All rights reserved.
+#
+# 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
+#
+#    http://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.
+#!/usr/bin/env bash
+# Note: Written on a mac please make it compatible with linux if needed.
 #!/usr/bin/env bash
 
 # The script precompiles the ptoto deps. If this isn't used the client workspaces would have a dependency on protoc.