updated docs

renamed parameter

Author: seeden

README.md

@@ -235,7 +235,7 @@ export default class Example extends Component {
   render() {
     return (
       <FacebookProvider appId="123456789">
-        <MessageUs appId="123456789" pageId="123456789"/>
+        <MessageUs messengerAppId="123456789" pageId="123456789"/>
       </FacebookProvider>    
     );
   }
@@ -252,7 +252,7 @@ export default class Example extends Component {
   render() {
     return (
       <FacebookProvider appId="123456789">
-        <SendToMessenger appId="123456789" pageId="123456789"/>
+        <SendToMessenger messengerAppId="123456789" pageId="123456789"/>
       </FacebookProvider>    
     );
   }
@@ -270,7 +270,7 @@ export default class Example extends Component {
   render() {
     return (
       <FacebookProvider appId="123456789">
-        <MessengerCheckbox appId="123456789" pageId="123456789"/>
+        <MessengerCheckbox messengerAppId="123456789" pageId="123456789"/>
       </FacebookProvider>    
     );
   }

src/SendToMessenger.jsx

@@ -20,7 +20,7 @@ export default function SendToMessenger(props: Props) {
   const {
     className,
     color,
-    appId,
+    messengerAppId,
     pageId,
     children,
     dataRef,
@@ -32,7 +32,7 @@ export default function SendToMessenger(props: Props) {
     <Parser className={className} onParse={onParse}>
       <div
         className="fb-send-to-messenger"
-        messenger_app_id={appId}
+        messenger_app_id={messengerAppId}
         page_id={pageId}
         data-color={color}
         data-size={size}