Clarify what we mean about bringing logic to Python

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>

peps/pep-0750.rst

@@ -748,7 +748,7 @@ undertaking.
 We expect that template strings will provide framework authors with a powerful
 new tool in their toolbox. While the functionality of template strings overlaps
 with existing tools like template engines, t-strings move that logic into
-Python itself. Bringing the full power and generality of Python to bear on
+the language itself. Bringing the full power and generality of Python to bear on
 string processing tasks opens new possibilities for framework authors.