Is it typo of connection_name?

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The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/11/ecpg-sql-connect.html
Description:

The "connection_name" parameter's explanation is not in Parameters
section.
Instead of it, "connection_object" parameter is in Parameters section. Its
explanation seems about "connection_name".
Is it typo about "connection_name" in Synopsis section, or
"connection_object" in Parameters section?
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