fixed typos

src/DependencyInjection/Configuration.php

@@ -14,16 +14,16 @@ final class Configuration implements ConfigurationInterface
     {
         $treeBuilder = new TreeBuilder('magdev_redmine');
         $rootNode = $treeBuilder->getRootNode();
-        $rootNode->fixXmlConfig('connection')
+        $rootNode->fixXmlConfig('connections')
             ->children()
                 ->arrayNode('connections')
                     ->useAttributeAsKey('name')
                     ->normalizeKeys(false)
                     ->arrayPrototype()
                         ->children()
-                            ->scalarNode('baseurl')
+                            ->scalarNode('url')
                                 ->isRequired()
-                                ->info('The base URL of your redmine instance')
+                                ->info('The URL of your Redmine instance')
                             ->end()
                             ->scalarNode('apikey')
                                 ->isRequired()