Update references to tables in PostgreSQL documentation

Since the table numbers change from one version of PostgreSQL to
the next, refer to the tables by name rather than by number.

diff --git a/lib/sqlalchemy/dialects/postgresql/ranges.py b/lib/sqlalchemy/dialects/postgresql/ranges.py
index d141ee731c3d4ffa446b52cd95aa27b923c932bd..46114be6b8bf03963a5805df945c40f8ed940e9f 100644 (file)
--- a/lib/sqlalchemy/dialects/postgresql/ranges.py
+++ b/lib/sqlalchemy/dialects/postgresql/ranges.py
@@ -13,15 +13,15 @@ __all__ = ("INT4RANGE", "INT8RANGE", "NUMRANGE")
 class RangeOperators:
     """
     This mixin provides functionality for the Range Operators
-    listed in Table 9-44 of the `PostgreSQL documentation`__ for Range
-    Functions and Operators. It is used by all the range types
+    listed in the Range Operators table of the `PostgreSQL documentation`__
+    for Range Functions and Operators. It is used by all the range types
     provided in the ``postgres`` dialect and can likely be used for
     any range types you create yourself.
 
     __ https://www.postgresql.org/docs/devel/static/functions-range.html
 
-    No extra support is provided for the Range Functions listed in
-    Table 9-45 of the PostgreSQL documentation. For these, the normal
+    No extra support is provided for the Range Functions listed in the Range
+    Functions table of the PostgreSQL documentation. For these, the normal
     :func:`~sqlalchemy.sql.expression.func` object should be used.
 
     """