r.regression.line simplified

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@11096 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: pcav

src/plugins/grass/modules-common/r.regression.line.qgm

@@ -4,5 +4,4 @@
 <qgisgrassmodule label="Calculate linear regression from two rasters: y = a + b*x" module="r.regression.line">
 	<option key="map1" />
 	<option key="map2"/>
-	<file key="output" type="new" label="Output ASCII file" filters="txt (*.txt)" />
 </qgisgrassmodule>