Fixed link.

src/docs/asciidoc/jme3/advanced/walking_character.adoc

@@ -64,7 +64,8 @@ rootNode.attachChild(playerNode); // add wrapper to root
 
 ----
 
-This table doesn't contain all of the methods of the BetterCharacterControl class, just the commonly used ones. For a full list, see the link:{link-javadoc}[java doc].
+This table doesn't contain all of the methods of the BetterCharacterControl class, just the commonly used ones. For a full list, see the link:{link-javadoc}/com/jme3/bullet/control/BetterCharacterControl.html[java doc].
+
 [cols="2", options="header"]
 |===