Update README.md

 * remove snake_case and kebab-case examples of incorrect event names
 * update the "Missing events" section
 * update the "Feedback" section to include twitter and email

README.md

@@ -115,16 +115,23 @@ methods: {
 
 Each event emitted by vue-p5 has the same name as the corresponding p5 event, but lowercase.
 
-`mouseclicked`, not ~~`mouseClicked`~~, not ~~`mouse-clicked`~~, not ~~`mouse_clicked`~~.
+`mouseclicked`, not ~~`mouseClicked`~~.
 
 #### Missing events
 
-Currently all p5 events are supported, but there's an escape hatch for registering missing events:
+Currently all p5 events [are supported], but there is an escape hatch. For example, if `windowResized` was missing, it's (lowercase) name could be passed to `additional-events` prop to make `vue-p5` aware of it:
 
 ```html
-<vue-p5 :additionalEvents="['windowResized']"></vue-p5>
+<vue-p5
+  :additional-events="['windowresized']"
+  @windowresized="windowresized"
+></vue-p5>
 ```
 
+Though please [let me know](#feedback) if you ever have to use this.
+
+[are supported]: https://github.com/Kinrany/vue-p5/blob/master/src/p5.vue#L12-L38
+
 ### Importing existing sketches
 
 In addition to p5 events, there's a `@sketch` event for importing an existing p5 sketch written in [instance mode](https://github.com/processing/p5.js/wiki/Global-and-instance-mode).
@@ -169,7 +176,9 @@ A game of Snake: [vue-p5-snake](https://github.com/Kinrany/vue-p5-snake/)
 
 ## Feedback
 
-Feel free to open a new [issue](https://github.com/Kinrany/vue-p5/issues) if you have a question or a feature request!
+Feedback is very welcome! Free to [open a new issue](https://github.com/Kinrany/vue-p5/issues/new) for any reason.
+
+You can also [ping me on twitter](https://twitter.com/kinrany) or [write me an email](mailto:[email protected]).
 
 ## Versioning