r.neighbors manual: beautify table; v.kernel: edit output description

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@71882 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.neighbors/r.neighbors.html

@@ -338,9 +338,8 @@ two factors affecting the output type:
 These combine to create four possibilities:
 <p>
 <table border="1">
- <tr><th>input type</th><th>integer</th><th>integer</th><th>float</th><th>float</th></tr>
- <tr><td>weighted</td><td>no</td><td>yes</td><td>no</td><td>yes</td></tr>
- <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+ <tr><th rowspan="2">input type/weight</th><th colspan="2">integer</th><th colspan="2">float</th></tr>
+ <tr><th>no</th><th>yes</th><th>no</th><th>yes</th></tr>
  <tr><td>average</td><td>float</td><td>float</td><td>float</td><td>float</td></tr>
  <tr><td>median</td><td>[1]</td><td>[1]</td><td>float</td><td>float</td></tr>
  <tr><td>mode</td><td>integer</td><td>integer</td><td>[2]</td><td>[2]</td></tr>

vector/v.kernel/main.c

@@ -131,6 +131,7 @@ int main(int argc, char **argv)
     out_opt->key = "output";
     out_opt->required = NO;
     out_opt->label = _("Name for output raster map");
+    out_opt->description = NULL;
     out_opt->guisection = _("Basic");
 
     net_out_opt = G_define_standard_option(G_OPT_V_OUTPUT);