Fix documentation typo about default radius value
@@ -81,7 +81,7 @@ class SDSSClass(BaseQuery):
radius : str or `~astropy.units.Quantity` object, optional The
string must be parsable by `~astropy.coordinates.Angle`. The
appropriate `~astropy.units.Quantity` object from
- `astropy.units` may also be used. Defaults to 2 arcsec.
+ `astropy.units` may also be used. Defaults to 5 arcsec.
timeout : float, optional
Time limit (in seconds) for establishing successful connection with
remote server. Defaults to `SDSSClass.TIMEOUT`.
