Fix up copyright headers
diff --git a/src/config.app.src b/src/config.app.src
index 69c665f..9b0f5f0 100644
--- a/src/config.app.src
+++ b/src/config.app.src
@@ -1,3 +1,15 @@
+% 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.
+
{application, config, [
{description, "INI file configuration system for Apache CouchDB"},
{vsn, "%version%"},
diff --git a/src/config_listener.erl b/src/config_listener.erl
index d53d41a..3335b45 100644
--- a/src/config_listener.erl
+++ b/src/config_listener.erl
@@ -1,3 +1,15 @@
+% 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.
+
-module(config_listener).
-behaviour(gen_event).
