even out table spacing

docs/modules/tutorials/pages/beginner/hello_node.adoc

@@ -329,7 +329,7 @@ a|+forward +
 
 |===
 
-[cols="70,10,10,10", options="header"]
+[cols="65,10,10,15", options="header"]
 |===
 
 a| Scaling resizes Spatials