Fix some typos in AR- CHANGELOG, tests, method doc. fixed
Fix a typo
Merge pull request #9825 from rShetty/patch-1

Fix a typo
Merge pull request #9821 from vipulnsward/fix_typos_in_AR

Fix some typos in AR- CHANGELOG, tests, method doc. fixed
Merge branch 'master' of https://github.com/rails/rails
Merge branch 'master' of https://github.com/rails/rails