qgis/QGIS — pull request #989 by havatv (2013-11-07 10:13:00+00:00)
Title: Update v.distance.txt

Changed the ParameterTableField layer to "from". This is correct for the "dist" relation option, and probably for all the other relation options.
According to the GRASS documentation, it seems that all attribute updates is done to the first (from) layer:

```
DESCRIPTION
v.distance finds the nearest element in vector map (to) for elements in vector map (from).
Various information about the vectors' relationships (distance, category, etc.) may be
uploaded to the attribute table attached to the first vector map, or printed to 'stdout'.
A new vector map may be created where lines connecting nearest points on features are
written. dmin and/or dmax can be used to limit the search radius.
```