Consistency nit.
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index df5eeff..5ec8dbd 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -421,9 +421,9 @@
| ``x & y`` | bitwise :dfn:`and` of *x* and | |
| | *y* | |
+------------+--------------------------------+----------+
-| ``x << n`` | *x* shifted left by *n* bits | (1), (2) |
+| ``x << n`` | *x* shifted left by *n* bits | (1)(2) |
+------------+--------------------------------+----------+
-| ``x >> n`` | *x* shifted right by *n* bits | (1), (3) |
+| ``x >> n`` | *x* shifted right by *n* bits | (1)(3) |
+------------+--------------------------------+----------+
| ``~x`` | the bits of *x* inverted | |
+------------+--------------------------------+----------+
@@ -585,9 +585,9 @@
+------------------+--------------------------------+----------+
| ``s[i]`` | *i*'th item of *s*, origin 0 | \(3) |
+------------------+--------------------------------+----------+
-| ``s[i:j]`` | slice of *s* from *i* to *j* | (3), (4) |
+| ``s[i:j]`` | slice of *s* from *i* to *j* | (3)(4) |
+------------------+--------------------------------+----------+
-| ``s[i:j:k]`` | slice of *s* from *i* to *j* | (3), (5) |
+| ``s[i:j:k]`` | slice of *s* from *i* to *j* | (3)(5) |
| | with step *k* | |
+------------------+--------------------------------+----------+
| ``len(s)`` | length of *s* | |
@@ -1343,7 +1343,7 @@
| ``s.reverse()`` | reverses the items of *s* in | \(7) |
| | place | |
+------------------------------+--------------------------------+---------------------+
-| ``s.sort([cmp[, key[, | sort the items of *s* in place | (7), (8), (9), (10) |
+| ``s.sort([cmp[, key[, | sort the items of *s* in place | (7)(8)(9)(10) |
| reverse]]])`` | | |
+------------------------------+--------------------------------+---------------------+