diff --git a/tools/qfbsp/include/region.h b/tools/qfbsp/include/region.h
index 879132fa0..b461d56f3 100644
--- a/tools/qfbsp/include/region.h
+++ b/tools/qfbsp/include/region.h
@@ -25,6 +25,10 @@
 
 struct node_s;
 
+/**	Write the faces and edges to the bsp file.
+
+	\param headnode	The root of the map's bsp.
+*/
 void GrowNodeRegions (struct node_s *headnode);
 
 #endif//qfbsp_region_h
diff --git a/tools/qfbsp/source/region.c b/tools/qfbsp/source/region.c
index ba4a6508b..64dfe4af0 100644
--- a/tools/qfbsp/source/region.c
+++ b/tools/qfbsp/source/region.c
@@ -132,7 +132,7 @@ RecursiveGrowRegion (dface_t *r, face_t *f)
 		Sys_Error ("RecursiveGrowRegion: region collision");
 	f->outputnumber = bsp->numfaces;
 
-	// add edges    
+	// add edges
 	for (i = 0; i < f->points->numpoints; i++) {
 		e = f->edges[i];
 		if (!edgefaces[abs (e)][0])
@@ -265,7 +265,7 @@ GrowNodeRegions (node_t *headnode)
 		vec3_t	dir;
 		vec3_t	origin;
 		vec3_t	p[2];
-	} 
+	}
 
 	for all faces
 		for all edges