Fix param name, refs #156

Author: Seldaek

DependencyInjection/Configuration.php

@@ -173,7 +173,7 @@
  * - newrelic:
  *   - [level]: level name or int value, defaults to DEBUG
  *   - [bubble]: bool, defaults to true
- *   - [app-name]: new relic app name, default null
+ *   - [app_name]: new relic app name, default null
  *
  * - hipchat:
  *   - token: hipchat api token
@@ -299,7 +299,7 @@ public function getConfigTreeBuilder()
                             ->scalarNode('priority')->defaultValue(0)->end()
                             ->scalarNode('level')->defaultValue('DEBUG')->end()
                             ->booleanNode('bubble')->defaultTrue()->end()
-                            ->scalarNode('app-name')->defaultNull()->end()
+                            ->scalarNode('app_name')->defaultNull()->end()
                             ->booleanNode('include_stacktraces')->defaultFalse()->end()
                             ->scalarNode('path')->defaultValue('%kernel.logs_dir%/%kernel.environment%.log')->end() // stream and rotating
                             ->scalarNode('file_permission')  // stream and rotating

DependencyInjection/MonologExtension.php

@@ -629,7 +629,7 @@ private function buildHandler(ContainerBuilder $container, $name, array $handler
             $definition->setArguments(array(
                 $handler['level'],
                 $handler['bubble'],
-                $handler['app-name'],
+                $handler['app_name'],
             ));
             break;