Fix typo in TypeVar docstring (#8142)

"can be used do declare" → "can be used to declare"

Fix typo in TypeVar docstring (#8142)
"can be used do declare" → "can be used to declare"
86bfed37 · João D. Ferreira · Ivan Levkivskyi · 2800dcf6 · 86bfed37
Commit 86bfed37 authored Jul 07, 2018 by João D. Ferreira Committed by Ivan Levkivskyi Jul 07, 2018
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

Lib/typing.py Lib/typing.py +1 -1

No files found.
--- a/Lib/typing.py
+++ b/Lib/typing.py
@@ -509,7 +509,7 @@ class TypeVar(_Final, _Immutable, _root=True):
    At runtime, isinstance(x, T) and issubclass(C, T) will raise TypeError.

    Type variables defined with covariant=True or contravariant=True
-    can be used do declare covariant or contravariant generic types.
+    can be used to declare covariant or contravariant generic types.
    See PEP 484 for more details. By default generic types are invariant
    in all type variables.