fix HTML

vector/v.decimate/v.decimate.html

@@ -124,7 +124,7 @@ d.vect map=points color=none width=1 icon=basic/point
 <li> Petras, V., Petrasova, A., Jeziorska, J., Mitasova, H. (2016). Processing UAV
     and LiDAR point clouds in grass GIS. The International Archives of Photogrammetry,
     Remote Sensing and Spatial Information Sciences, 41, 945
-    (<a href="https://doi.org/10.5194/isprsarchives-XLI-B7-945-2016>DOI</a>)</li>
+    (<a href="https://doi.org/10.5194/isprsarchives-XLI-B7-945-2016">DOI</a>)</li>
 </ul>
 
 <h2>SEE ALSO</h2>