gh-134833: improve docs for `del s[i:j]` in `Mutable Sequence Types` (GH-134834)
(cherry picked from commit
609d5adc7cc241da8fe314a64ddd2c8a883ee8b7)
Co-authored-by: Yongzi Li <204532581+Yzi-Li@users.noreply.github.com>
| | is replaced by the contents of | |
| | the iterable *t* | |
+------------------------------+--------------------------------+---------------------+
-| ``del s[i:j]`` | same as ``s[i:j] = []`` | |
+| ``del s[i:j]`` | removes the elements of | |
+| | ``s[i:j]`` from the list | |
+| | (same as ``s[i:j] = []``) | |
+------------------------------+--------------------------------+---------------------+
| ``s[i:j:k] = t`` | the elements of ``s[i:j:k]`` | \(1) |
| | are replaced by those of *t* | |