C++ new if statement with initializer

The cppreference page for "if" statement;

https://en.cppreference.com/w/cpp/language/if

gives the following example;

Except that names declared by the init-statement (if init-statement is a declaration) and names declared by condition (if condition is a declaration) are in the same scope, which is also the scope of both statements Blockquote

std::map<int, std::string> m;
if (auto it = m.find(10); it != m.end()) { return it->size(); }

Thats a typo, isn't it? I'm not missing anything here am I, it should be;

it->second.size();

or

it->first;

No?

Thanks,

G