foo -> value

Author: davepeck

peps/pep-0750.rst

@@ -1310,7 +1310,7 @@ First, ``Interpolation.format_spec`` defaults to ``""`` if not provided:
 
 Next, the debug specifier, ``=``, is treated as a special case and is processed
 before the AST is created. It is therefore not possible to distinguish
-``t"{foo=}"`` from ``t"foo={foo!r}"``:
+``t"{value=}"`` from ``t"value={value!r}"``:
 
 .. code-block:: python