r.topmodel: remove trailing tabs (test commit from a new pc)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@65159 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.topmodel/main.c

@@ -140,7 +140,7 @@ int main(int argc, char **argv)
 	char *topidx;
 	int ntopidxclasses;
 	char *outtopidxstats;
-	
+
 	topidx = params.topidx->answer;
 	ntopidxclasses = atoi(params.ntopidxclasses->answer);
 	outtopidxstats = params.outtopidxstats->answer;