Website typos
Please tell me if issues with the website should not be reported here.

On the page http://pandas.pydata.org/developers.html, in the section titled "Performance performance with vbench", the title should probably be "Performance testing with vbench", and the sentence

```
We created the vbench library library to enable easily monitoring the performance of critical pandas operations. 
```

should probably read

```
We created the vbench library library to enable easy monitoring of the performance of critical pandas operations. 
```
