[dp] modif publish script

publish.sh

@@ -18,4 +18,4 @@ sed -i -e 's/"toctitle">Navigation<\/div>/"toctitle"><a href="https:\/\/methal.p
 
 # copy to public repo ==========================================================
 cp -r site/*html public
-cp -r site/{img,styles,doc} public/.
+cp -r site/{img,styles,docs} public/.