Closes #4159: add LaTeX tabular column specifications to tables that otherwise are cut off or have overlapping text.
diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
index 7c51068..e815690 100644
--- a/Doc/reference/datamodel.rst
+++ b/Doc/reference/datamodel.rst
@@ -448,6 +448,8 @@
 
       Special attributes:
 
+      .. tabularcolumns:: |l|L|l|
+
       +-------------------------+-------------------------------+-----------+
       | Attribute               | Meaning                       |           |
       +=========================+===============================+===========+
diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst
index f88709e..c866f84 100644
--- a/Doc/reference/expressions.rst
+++ b/Doc/reference/expressions.rst
@@ -1335,7 +1335,7 @@
 | :keyword:`not` ``x``                          | Boolean NOT                         |
 +-----------------------------------------------+-------------------------------------+
 | :keyword:`in`, :keyword:`not in`,             | Comparisons, including membership   |
-| :keyword:`is`, :keyword:`is not`, ``<``,      | tests and identity tests,           |
+| :keyword:`is`, :keyword:`is not`, ``<``,      | tests and identity tests            |
 | ``<=``, ``>``, ``>=``, ``!=``, ``==``         |                                     |
 +-----------------------------------------------+-------------------------------------+
 | ``|``                                         | Bitwise OR                          |
diff --git a/Doc/reference/import.rst b/Doc/reference/import.rst
index ef0235d..5874606 100644
--- a/Doc/reference/import.rst
+++ b/Doc/reference/import.rst
@@ -685,8 +685,7 @@
 :pep:`338` defines executing modules as scripts.
 
 
-Footnotes
-=========
+.. rubric:: Footnotes
 
 .. [#fnmo] See :class:`types.ModuleType`.