diff --git a/python/plugins/processing/algs/grass7/description/r.surf.area.txt b/python/plugins/processing/algs/grass7/description/r.surf.area.txt
index b30457dff1b..de157fb1c88 100644
--- a/python/plugins/processing/algs/grass7/description/r.surf.area.txt
+++ b/python/plugins/processing/algs/grass7/description/r.surf.area.txt
@@ -3,4 +3,6 @@ r.surf.area - Surface area estimation for rasters.
 Raster (r.*)
 ParameterRaster|map|Input layer|False
 ParameterNumber|vscale|Vertical scale|None|None|1
-ParameterSelection|units|Units|miles,feet,meters,kilometers,acres,hectares
+ParameterSelection|units|Units|miles;feet;meters;kilometers;acres;hectares
+OutputHTML|html|Area
+OutputFile|outputtext|Area (text)