r.cost/r.walk/r.path: Multiple path directions sponsored by mundialis

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@74317 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.cost/r.cost.html

@@ -285,8 +285,9 @@ can be used to find the minimum cost path.
 
 Antony Awaida, Intelligent Engineering Systems Laboratory, M.I.T.<br>
 James Westervelt, U.S.Army Construction Engineering Research Laboratory<br>
-Updated for Grass 5 by Pierre de Mouveaux (pmx@audiovu.com) 
-Markus Metz
+Updated for Grass 5 by Pierre de Mouveaux (pmx@audiovu.com)<br>
+Markus Metz<br>
+Multiple path directions sponsored by <a href="https://www.mundialis.de">mundialis</a>
 
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 <i>Last changed: $Date$</i>

raster/r.path/r.path.html

@@ -208,7 +208,8 @@ multiple bitmask encoded directions without and with Knight's move</i>
 
 <h2>AUTHORS</h2>
 
-Markus Metz
+Markus Metz<br>
+Multiple path directions sponsored by <a href="https://www.mundialis.de">mundialis</a>
 
 <p>
 <i>Last changed: $Date$</i>

raster/r.walk/r.walk.html

@@ -194,7 +194,8 @@ In collaboration with: Franchi Matteo, Vaglia Beatrice, Bartucca Luisa, Fava Val
 Roberto Flor and Markus Neteler
 
 <p><b>Updated for GRASS GIS 7:</b><br>
-Markus Metz
+Markus Metz<br>
+Multiple path directions sponsored by <a href="https://www.mundialis.de">mundialis</a>
 
 <p>
 <i>Last changed: $Date$</i>