- Removed spaces around the concation dots to be more consitent

- adjusted some formatting

src/Symfony/Component/Config/Exception/FileLoaderLoadException.php

@@ -43,10 +43,7 @@ class FileLoaderLoadException extends \Exception
             if (null === $sourceResource) {
                 $message .= sprintf('(which is loaded in resource "%s")', $this->varToString($resource));
             } else {
-                $message .= sprintf(
-                    '(which is being imported from "%s")',
-                    $this->varToString($sourceResource)
-                );
+                $message .= sprintf('(which is being imported from "%s")',$this->varToString($sourceResource));
             }
             $message .= '.';