DOC:Remove supression from ipython directive to make object visible
Fix for https://github.com/pydata/pandas/issues/11223
@TomAugspurger should these two Ipython blocks be merged into one?

(this is what it looks like at the mo)
![pandas-11223](https://cloud.githubusercontent.com/assets/4982858/10770424/2013049a-7ce3-11e5-9f64-f8a66c98b961.png)
