Fix doc indentation issue

Author: Pranjal095

Doc/whatsnew/3.15.rst

@@ -176,24 +176,23 @@ Other language changes
   (Contributed by Stan Ulbrych in :gh:`133382`.)
 
 * The interpreter now provides helpful suggestions
-when :func:`delattr` fails due to a missing attribute.
-
-When an attribute name that closely resembles an existing attribute is used,
-the interpreter will suggest the correct attribute
-name in the error message. For example:
-
-.. doctest::
-
-   >>> class A:
-   ...     pass
-   >>> a = A()
-   >>> a.abcde = 1
-   >>> del a.abcdf  # doctest: +ELLIPSIS
-   Traceback (most recent call last):
-     ...
-   AttributeError: 'A' object has no attribute 'abcdf'. Did you mean: 'abcde'?
-
-(Contributed by Nikita Sobolev and Pranjal Prajapati in :gh:`136588`.)
+  when :func:`delattr` fails due to a missing attribute.
+  When an attribute name that closely resembles an existing attribute is used,
+  the interpreter will suggest the correct attribute
+  name in the error message. For example:
+
+  .. doctest::
+
+    >>> class A:
+    ...     pass
+    >>> a = A()
+    >>> a.abcde = 1
+    >>> del a.abcdf  # doctest: +ELLIPSIS
+    Traceback (most recent call last):
+      ...
+    AttributeError: 'A' object has no attribute 'abcdf'. Did you mean: 'abcde'?
+
+  (Contributed by Nikita Sobolev and Pranjal Prajapati in :gh:`136588`.)
 
 
 New modules