Merge pull request #1767 from richardmiller/fixing_line_lenths_config

Fixing some line lengths in config examples to avoid horizontal scrollin...

Author: weaverryan

components/config/caching.rst

@@ -37,7 +37,8 @@ the cache can tell if it is still fresh or that its contents should be regenerat
         $resources = array();
 
         foreach ($yamlUserFiles as $yamlUserFile) {
-            // see the previous article "Loading resources" to see where $delegatingLoader comes from
+            // see the previous article "Loading resources" to
+            // see where $delegatingLoader comes from
             $delegatingLoader->load($yamlUserFile);
             $resources[] = new FileResource($yamlUserFile);
         }

components/config/definition.rst

@@ -453,5 +453,8 @@ Otherwise the result is a clean array of configuration values::
 
     $processor = new Processor();
     $configuration = new DatabaseConfiguration;
-    $processedConfiguration = $processor->processConfiguration($configuration, $configs);
+    $processedConfiguration = $processor->processConfiguration(
+        $configuration,
+        $configs)
+    ;
 

components/config/resources.rst

@@ -50,7 +50,10 @@ class, which allows for recursively importing other resources::
 
         public function supports($resource, $type = null)
         {
-            return is_string($resource) && 'yml' === pathinfo($resource, PATHINFO_EXTENSION);
+            return is_string($resource) && 'yml' === pathinfo(
+                $resource,
+                PATHINFO_EXTENSION
+            );
         }
     }