therefore

Author: vstinner

peps/pep-0814.rst

@@ -80,7 +80,7 @@ Construction
 * ``frozendict(collection, **kwargs)`` combines the two previous
   constructions.
 
-Keys must be hashable and so immutable, but values can be mutable.
+Keys must be hashable and therefore immutable, but values can be mutable.
 Using immutable values creates a hashable ``frozendict``.
 
 Creating a ``frozendict`` from a ``dict``, ``frozendict(dict)``, has a