fix code source

.formatter.yml

@@ -10,4 +10,4 @@ header: |
      * Feel free to edit as you please, and have fun.
      *
      * @author Pierre Hennequart <[email protected]>
-     */
+     */

README.md

@@ -71,4 +71,4 @@ $ php app/console doctrine:generate:viz --help
 ## Credits
 
 - [globalcitizen/mysqlviz](https://github.com/globalcitizen/mysqlviz)
-- [graphp/graphviz](https://github.com/graphp/graphviz)
+- [graphp/graphviz](https://github.com/graphp/graphviz)

env/autoload.php

@@ -10,4 +10,4 @@
 
 AnnotationRegistry::registerLoader(array($loader, 'loadClass'));
 
-return $loader;
+return $loader;

env/config/parameters.yml.dist

@@ -16,4 +16,4 @@ parameters:
     mailer_password:   ~
 
     # A secret key that's used to generate certain security-related tokens
-    secret:            ThisTokenIsNotSoSecretChangeIt
+    secret:            ThisTokenIsNotSoSecretChangeIt

env/config/services.yml

@@ -6,4 +6,4 @@ parameters:
 services:
 #    service_name:
 #        class: AppBundle\Directory\ClassName
-#        arguments: ["@another_service_name", "plain_value", "%parameter_name%"]
+#        arguments: ["@another_service_name", "plain_value", "%parameter_name%"]

src/DependencyInjection/DoctrinevizBundleExtension.php

@@ -50,6 +50,6 @@ public function prepend(ContainerBuilder $container)
     public function load(array $configs, ContainerBuilder $container)
     {
         $configuration = new Configuration($this->getAlias());
-        $config = $this->processConfiguration($configuration, $configs);
+        $this->processConfiguration($configuration, $configs);
     }
 }

src/Graphviz/Node.php

@@ -120,7 +120,7 @@ public function deleteAttribute($id)
      *
      * @param Attribute $attribute
      */
-    public function addAttribute($attribute)
+    public function addAttribute(Attribute $attribute)
     {
         $this->attributes[$attribute->getId()] = $attribute;
     }
@@ -130,7 +130,7 @@ public function addAttribute($attribute)
      *
      * @param Attribute $attribute
      */
-    public function removeAttribute($attribute)
+    public function removeAttribute(Attribute $attribute)
     {
         unset($this->attributes[$attribute->getId()]);
     }