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

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
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weaverryan committed Feb 4, 2014
2 parents 9676f2c + 4419aad commit f634600ce3dcb5fa4a18567faa67bc8e2a29dd29
Showing with 3 additions and 1 deletion.
  1. +3 −1 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

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