Fix typo in release notes

This commit is contained in:
Dru Riley
2015-05-18 22:50:39 -04:00
parent ec395d84f6
commit a72fa81bbe
+1 -1
View File
@@ -49,7 +49,7 @@
> Example:
```python
# The standard deviation of the price in the last 3 days.
data[security].stdev(3)
data[security].stddev(3)
```
### New fields in Performance Period [PR464](https://github.com/quantopian/zipline/pull/464)