Gemfile in elasticsearch-rails-7.1.2.pre vs Gemfile in elasticsearch-rails-7.2.0

@@ -4,10 +4,10 @@
 # ownership. Elasticsearch B.V. licenses this file to you 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
+#   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