Update packaging.md

docs/creating-nodes/packaging.md

@@ -82,7 +82,7 @@ for others to be able to use it.</div>
 }
 {% endhighlight %}
 
-You can also specify supoorted Node-RED versions. e.g. this indicates newer than v2.0.0
+You can specify what versions of Node-RED your nodes support with a `version` entry. For example, the following means the node requires Node-RED 2.0 or later.
 
 {% highlight json %}
 "node-red"     : {