doc: remove duplicate properties bullet in readme

PR-URL: https://github.com/nodejs/node/pull/10741
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

tools/doc/README.md

@@ -99,10 +99,9 @@ This event is emitted on instances of SomeClass, not on the module itself.
 ```
 
 
-* Modules have (description, Properties, Functions, Classes, Examples)
-* Properties have (type, description)
-* Functions have (list of arguments, description)
 * Classes have (description, Properties, Methods, Events)
 * Events have (list of arguments, description)
+* Functions have (list of arguments, description)
 * Methods have (list of arguments, description)
+* Modules have (description, Properties, Functions, Classes, Examples)
 * Properties have (type, description)