From 75d0d30eee04e508941ad2c0926fc0cbd0a282b9 Mon Sep 17 00:00:00 2001
From: Pedro Fonini <fonini@protonmail.ch>
Date: Fri, 24 May 2024 10:34:17 -0300
Subject: [PATCH] A few typo fixes (#1750)

---
 docs/source/generics.rst  | 20 ++++++++++----------
 docs/source/libraries.rst |  6 +++---
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/docs/source/generics.rst b/docs/source/generics.rst
index 5cada315d..120124566 100644
--- a/docs/source/generics.rst
+++ b/docs/source/generics.rst
@@ -259,15 +259,15 @@ For class methods, you can also define generic ``cls``, using :py:class:`type`:
 
 .. code-block:: python
 
-   from typing import TypeVar, Type
+   from typing import Optional, TypeVar, Type
 
    T = TypeVar('T', bound='Friend')
 
    class Friend:
-       other: "Friend" = None
+       other: Optional["Friend"] = None
 
        @classmethod
-       def make_pair(cls: Type[T]) -> tuple[T, T]:
+       def make_pair(cls: type[T]) -> tuple[T, T]:
            a, b = cls(), cls()
            a.other = b
            b.other = a
@@ -674,19 +674,19 @@ alter the signature of the input function:
    P = ParamSpec('P')
    T = TypeVar('T')
 
-    # We reuse 'P' in the return type, but replace 'T' with 'str'
+   # We reuse 'P' in the return type, but replace 'T' with 'str'
    def stringify(func: Callable[P, T]) -> Callable[P, str]:
        def wrapper(*args: P.args, **kwds: P.kwargs) -> str:
            return str(func(*args, **kwds))
        return wrapper
 
-    @stringify
-    def add_forty_two(value: int) -> int:
-        return value + 42
+   @stringify
+   def add_forty_two(value: int) -> int:
+       return value + 42
 
-    a = add_forty_two(3)
-    reveal_type(a)      # Revealed type is "builtins.str"
-    add_forty_two('x')  # error: Argument 1 to "add_forty_two" has incompatible type "str"; expected "int"
+   a = add_forty_two(3)
+   reveal_type(a)      # Revealed type is "builtins.str"
+   add_forty_two('x')  # error: Argument 1 to "add_forty_two" has incompatible type "str"; expected "int"
 
 Or insert an argument:
 
diff --git a/docs/source/libraries.rst b/docs/source/libraries.rst
index 1f4f87dec..376811ad0 100644
--- a/docs/source/libraries.rst
+++ b/docs/source/libraries.rst
@@ -608,7 +608,7 @@ encouraged to use some of the new type-friendly classes.
 NamedTuple (described in :pep:`484`) is preferred over
 namedtuple.
 
-Data classes (described in :pep:`557`) is preferred over
+Data classes (described in :pep:`557`) are preferred over
 untyped dictionaries.
 
 TypedDict (described in :pep:`589`) is preferred over
@@ -647,8 +647,8 @@ Python 3.6 introduced support for variable type annotations, as
 specified in :pep:`526`.
 
 If you need to support older versions of Python, type annotations can
-still be provided as “type comments”. These comments take the form #
-type: .
+still be provided as “type comments”. These comments take the form
+``# type:``.
 
 .. code:: python