update readme, typo

Author: shwilliam

README.md

@@ -1,6 +1,6 @@
 # vue-visibility-trigger
 
-Vue component that helps you run a function when the node comes into view.
+> Vue component that emits an event when scrolled into view
 
 ## Installation
 
@@ -18,12 +18,12 @@ $ npm install --save 'vue-visibility-trigger'
 
 ## Usage
 
-Import, register and place the component in your Vue app. Attach a function to react to the 'scrollIn' event with 'v-on:scrollIn="..."' or '@scrollIn="..."'.
+Import, register and place the component in your Vue app. Attach a function to react to the 'scrolledIn' event with 'v-on:scrolledIn="..."' or '@scrolledIn="..."'.
 
 ```
 <template>
   ...
-    <vue-visibility-trigger @scrollIn="doSomething" />
+    <vue-visibility-trigger @scrolledIn="doSomething" />
   ...
 </template>
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vue-visibility-trigger",
   "version": "0.1.1",
-  "description": "Vue component that helps you run a function when the node comes into view",
+  "description": "Vue component that emits an event when scrolled into view",
   "license": "MIT",
   "main": "dist/vue-visibility-trigger.umd.js",
   "module": "dist/vue-visibility-trigger.esm.js",