astropy/astropy — pull request #1623 by eteq (2013-10-21 23:47:07+00:00)
Title: Broken example in coordinates docs

`distances.rst` contains the following example, that doesn't work for me:

```
>>> from astropy.coordinates import CartesianPoints
>>> ICRSCoordinates(x=568.7129, y=107.3009, z=507.8899, unit=u.kpc)

>>> cp = CartesianPoints(x=568.7129, y=107.3009, z=507.8899, unit=u.kpc)
```

This raises the exception `__new__() got an unexpected keyword argument 'x'`.