Fix template layout

**Sorry to didn't notice this before.**

![swc](https://cloud.githubusercontent.com/assets/1506457/5061844/7d16c1a8-6d90-11e4-94d7-31aaf40d0d8c.jpg)

The output box should be render as

~~~
output
from
program
~~~

instead of

~~~
output
        from
        program
~~~

**Please merge as soon as possible.**