added missing first parameter

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@36874 15284696-431f-4ddb-bdfa-cd5b030d7da7

vector/lidar/v.lidar.growing/v.lidar.growing.html

@@ -36,15 +36,15 @@ OBJECT DOUBLE PULSE (cat = 4, layer = 2)
 <br>
 <br>
 
-The final result of the whole procedure (v.lidar.edgedetection, 
-v.lidar.growing, v.lidar.correction) will be a point classification in the 
-same categories as above.
+The final result of the whole procedure (<em>v.lidar.edgedetection</em>, 
+<em>v.lidar.growing</em>, <em>v.lidar.correction</em>) will be a point 
+classification in the same categories as above.
 
 <h2>EXAMPLES</h2>
 
 <h4>Basic region growing procedure</h4>
 <div class="code"><pre>
-v.lidar.growing input=edge output=growing
+v.lidar.growing input=edge output=growing first=firstpulse
 </pre></div>
 
 <h2>SEE ALSO</h2>