Fixed an incorrect sentence in the docs (GH-17205)

Fixed an incorrect sentence in Doc/c-api/mapping.rst I fell on
while translating the file.

skip issue

Automerge-Triggered-By: @csabella

diff --git a/Doc/c-api/mapping.rst b/Doc/c-api/mapping.rst
index 4015f43d8f1eedec097352f85263dc04f48432d4..6a80b033b651ec8d0523106949795b55c7129dc7 100644 (file)
--- a/Doc/c-api/mapping.rst
+++ b/Doc/c-api/mapping.rst
@@ -14,8 +14,7 @@ See also :c:func:`PyObject_GetItem`, :c:func:`PyObject_SetItem` and
    Return ``1`` if the object provides mapping protocol or supports slicing,
    and ``0`` otherwise.  Note that it returns ``1`` for Python classes with
    a :meth:`__getitem__` method since in general case it is impossible to
-   determine what the type of keys it supports.  This function always
-   succeeds.
+   determine what type of keys it supports. This function always succeeds.
 
 
 .. c:function:: Py_ssize_t PyMapping_Size(PyObject *o)