Update LinkingIOS.js

Author: a2

Libraries/LinkingIOS/LinkingIOS.js

@@ -22,15 +22,15 @@ var _initialURL = RCTLinkingManager &&
 var DEVICE_NOTIF_EVENT = 'openURL';
 
 /**
- * `LinkingIOS` gives you a general interface to interact with both, incoming
- * and outgoing app links.
+ * `LinkingIOS` gives you an interface to interact with both incoming and
+ * outgoing app links.
  *
  * ### Basic Usage
  *
  * #### Handling deep links
  *
- * If your app was launched from a external url registered to your app you can
- * access and handle it from any component you want with
+ * If your app was launched from an external URL registered with your app, you can
+ * access and handle it from any component you want with the following:
  *
  * ```
  * componentDidMount() {
@@ -39,7 +39,7 @@ var DEVICE_NOTIF_EVENT = 'openURL';
  * }
  * ```
  *
- * In case you also want to listen to incoming app links during your app's
+ * If you also want to listen to incoming app links during your app's
  * execution you'll need to add the following lines to you `*AppDelegate.m`:
  *
  * ```
@@ -48,7 +48,7 @@ var DEVICE_NOTIF_EVENT = 'openURL';
  * }
  * ```
  *
- * And then on your React component you'll be able to listen to the events on
+ * And in your React component, you'll then be able to listen to the events from
  * `LinkingIOS` as follows
  *
  * ```
@@ -65,13 +65,14 @@ var DEVICE_NOTIF_EVENT = 'openURL';
  *
  * #### Triggering App links
  *
- * To trigger an app link (browser, email or custom schemas) you call
+ * To trigger an app link (browser, email, or custom schemes) you can call:
  *
  * ```
  * LinkingIOS.openURL(url)
  * ```
  *
- * If you want to check if any installed app can handle a given url beforehand you can call
+ * If you want to check if a URL can be opened by an installed app on the system you can call
+ * 
  * ```
  * LinkingIOS.canOpenURL(url, (supported) => {
  *   if (!supported) {
@@ -117,6 +118,8 @@ class LinkingIOS {
 
   /**
    * Try to open the given `url` with any of the installed apps.
+   * If multiple applications can open `url`, the one that opens
+   * is undefined.
    */
   static openURL(url: string) {
     invariant(
@@ -127,7 +130,7 @@ class LinkingIOS {
   }
 
   /**
-   * Determine wether or not the an installed app can handle a given `url`
+   * Determine whether an installed app can handle a given `url`.
    * The callback function will be called with `bool supported` as the only argument
    */
   static canOpenURL(url: string, callback: Function) {
@@ -143,7 +146,7 @@ class LinkingIOS {
   }
 
   /**
-   * If the app launch was triggered by an app link, it will pop the link url,
+   * If the app launch was triggered by an app link, it will pop the link URL,
    * otherwise it will return `null`
    */
   static popInitialURL(): ?string {