Update docs/modules/ROOT/pages/upgrade_to_version_2.adoc

Co-authored-by: Benjamin Quorning <[email protected]>

Author: pirj

docs/modules/ROOT/pages/upgrade_to_version_2.adoc

@@ -161,5 +161,5 @@ https://github.com/rubocop-hq/rubocop-rspec/pull/956[Pull request with more exam
 === Conform with RuboCop API Changes
 
 The parent project, RuboCop, has API changes.
-They won't result in cop breakages, however, it's recommended to update cops to use new APIs.
+While they won’t result in cop breakages, it is recommended to update cops to use new API’s.
 Follow the https://docs.rubocop.org/rubocop/v1_upgrade_notes[RuboCop v1 update guide] to adjust custom cops’ use of RuboCop’s auto-correction API.