fixup! change quotes

Author: pirj

config/default.yml

@@ -913,7 +913,7 @@ RSpec/Rails/HaveHttpStatus:
   Description: Checks that tests use `have_http_status` instead of equality matchers.
   Enabled: pending
   SafeAutoCorrect: false
-  VersionAdded: '<<next>>'
+  VersionAdded: "<<next>>"
   Reference: https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/Rails/HaveHttpStatus
 
 RSpec/Rails/HttpStatus: