Merge pull request #26410 from aditya-kapoor/rm-dups

 [ci skip] Remove duplicate example.

activerecord/lib/active_record/associations/collection_proxy.rb

@@ -107,11 +107,6 @@ def loaded?
       #   #      #<Pet id: 3, name: "Choo-Choo", person_id: 1>
       #   #    ]
       #
-      #   person.pets.select(:name) { |pet| pet.name =~ /oo/ }
-      #   # => [
-      #   #      #<Pet id: 2, name: "Spook">,
-      #   #      #<Pet id: 3, name: "Choo-Choo">
-      #   #    ]
 
       # Finds an object in the collection responding to the +id+. Uses the same
       # rules as ActiveRecord::Base.find. Returns ActiveRecord::RecordNotFound