minor symfony#3531 Remove horizontal scrolling in code block (ifdattic)

weaverryan · weaverryan · commit f634600ce3dc · 2014-02-03T21:29:14.000-06:00
This PR was merged into the 2.4 branch. Discussion ---------- Remove horizontal scrolling in code block | Q | A | ------------- | --- | Doc fix? | yes | New docs? | no | Applies to | 2.4 | Fixed tickets | Commits ------- 4419aad Remove horizontal scrolling in code block
diff --git a/components/expression_language/caching.rst b/components/expression_language/caching.rst
@@ -63,7 +63,9 @@ Both ``evaluate()`` and ``compile()`` can handle ``ParsedExpression`` and
     use Symfony\Component\ExpressionLanguage\SerializedParsedExpression;
     // ...
 
-    $expression = new SerializedParsedExpression(serialize($language->parse('1 + 4')));
+    $expression = new SerializedParsedExpression(
+        serialize($language->parse('1 + 4'))
+    );
 
     echo $language->evaluate($expression); // prints 5
 
