Minor documentation improvements

Author: eht16

docs/about.rst

@@ -9,7 +9,7 @@ It adds the following features:
   * Asynchronous transport of log events
   * Store log events temporarily in a cache until transport
     to the Logstash server has been successful
-  * Transport of events via TCP, UDP the Beats protocol
+  * Transport of events via TCP, UDP and the Beats protocol
   * TCP transport optionally SSL-encrypted
   * Special formatter ready to be used in Django projects
   * Special formatter ready to be used in Flask projects

docs/config.rst

@@ -28,6 +28,8 @@ Options for configuring the log handler
     To use an in-memory cache instead of a SQLite database,
     simply pass ``None``. See :doc:`persistence` for details.
 
+    This setting is only relevant for `AsynchronousLogstashHandler`.
+
     .. note::
         Using multiple instances of `AsynchronousLogstashHandler` with
         different `database_path` settings won't work because there is only one
@@ -136,6 +138,8 @@ Options for configuring the log handler
     If a message is beyond it's TTL, it will be deleted from the cache
     and will not be published to logstash.
 
+    This setting is only relevant for `AsynchronousLogstashHandler`.
+
     *Type*: ``integer``
 
     *Default*: None

docs/usage.rst

@@ -2,8 +2,10 @@ Usage
 -----
 
 `AsynchronousLogstashHandler` is a custom logging handler which
-sends Logstash messages using UDP and TCP. (`SynchronousLogstashHandler` is
-a synchronous alternative) For example:
+sends Logstash messages using UDP and TCP.
+Use `SynchronousLogstashHandler` for a synchronous alternative.
+
+For example:
 
 .. code-block:: python
 
@@ -69,6 +71,7 @@ configured extra prefix, e.g.:
 
 Usage with HttpTransport
 ========================
+
 The `AsynchronousLogstashHandler` and `SynchronousLogstashHandler` support also
 the logstash `http input plugin <https://www.elastic.co/guide/en/logstash/current/plugins-inputs-http.html>`_.