Remove col-spanning cells in logging docs.
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index d563534..253eb77 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -2074,8 +2074,8 @@
The symbolic ``LOG_`` values are defined in :class:`SysLogHandler` and
mirror the values defined in the ``sys/syslog.h`` header file.
- +------------------------------------------+
- | Priorities |
+ **Priorities**
+
+--------------------------+---------------+
| Name (string) | Symbolic value|
+==========================+===============+
@@ -2096,8 +2096,8 @@
| ``warn`` or ``warning`` | LOG_WARNING |
+--------------------------+---------------+
- +-------------------------------+
- | Facilities |
+ **Facilities**
+
+---------------+---------------+
| Name (string) | Symbolic value|
+===============+===============+