|  | @@ -8,8 +8,8 @@ using namespace std;
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				|  |  |  // Iterates though all people in the AddressBook and prints info about them.
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				|  |  |  void ListPeople(const tutorial::AddressBook& address_book) {
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				|  |  | -  for (int i = 0; i < address_book.persons_size(); i++) {
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				|  |  | -    const tutorial::Person& person = address_book.persons(i);
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				|  |  | +  for (int i = 0; i < address_book.people_size(); i++) {
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				|  |  | +    const tutorial::Person& person = address_book.people(i);
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				|  |  |  
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				|  |  |      cout << "Person ID: " << person.id() << endl;
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				|  |  |      cout << "  Name: " << person.name() << endl;
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