Apply suggestions from code review

Co-Authored-By: Oskar Stark <oskarstark@googlemail.com>

Author: lyrixx

logging/handlers.rst

@@ -20,8 +20,7 @@ handler with buffering capabilities (like the ``FingersCrossedHandler`` or
 ``BufferHandler``) in order to call Elasticsearch only once with a bulk push. For
 even better performance and fault tolerance, a proper `ELK stack`_ is recommended.
 
-To use it, declare it as a service:
-
+You need to declare it as a service first:
 
 .. configuration-block::
 
@@ -53,12 +52,11 @@ To use it, declare it as a service:
         // config/services.php
         use App\Logger\SessionRequestProcessor;
         use Monolog\Formatter\LineFormatter;
-        use Symfony\\Bridge\\Monolog\\Handler\\ElasticsearchLogstashHandler;
+        use Symfony\Bridge\Monolog\Handler\ElasticsearchLogstashHandler;
 
         $container->register(ElasticsearchLogstashHandler::class);
 
-then reference it in monolog configuration:
-
+then use this referenced service in your monolog configuration:
 
 .. configuration-block::
 
@@ -94,8 +92,8 @@ then reference it in monolog configuration:
 
     .. code-block:: php
 
-        use Symfony\\Bridge\\Monolog\\Handler\\ElasticsearchLogstashHandler;
         // config/packages/prod/monolog.php
+       use Symfony\Bridge\Monolog\Handler\ElasticsearchLogstashHandler;        
         $container->loadFromExtension('monolog', [
             'handlers' => [
                 'es' => [