note setLaunchURLsInApp removal in migration guide.

Fix grammar.

Author: emawby

MIGRATION_GUIDE.md

@@ -99,7 +99,7 @@ Replace the following:
     OneSignal.initWithLaunchOptions(launchOptions)
     OneSignal.setAppId("YOUR_ONESIGNAL_APP_ID")
 ```
-To the match the new initialization:
+To match the new initialization:
 
 **Objective-C**
 ```objc
@@ -109,6 +109,8 @@ To the match the new initialization:
 ```swift
     OneSignal.initialize("YOUR_ONESIGNAL_APP_ID", withLaunchOptions: launchOptions)
 ```
+Remove any usages of `setLaunchURLsInApp` as the method and functionality has been removed.
+
 If your integration is **not** user-centric, there is no additional startup code required. A device-scoped user *(please see definition of “**device-scoped user**” below in Glossary)* is automatically created as part of the push subscription creation, both of which are only accessible from the current device or through the OneSignal dashboard.
 
 If your integration is user-centric, or you want the ability to identify the user beyond the current device, the `login` method should be called to identify the user:
@@ -227,7 +229,7 @@ The SDK is still accessible via a `OneSignal` static class. It provides access t
 | `OneSignal.logout()`                                                                                     | `[OneSignal logout]`                                                                                     | *Logout the user previously logged in via [login]. The [user] property now references a new device-scoped user. A device-scoped user has no user identity that can later be retrieved, except through this device as long as the app remains installed and the app data is not cleared. Note that if the current user is already a device-scoped user at the time `logout` is called, this will result in a no-op and the SDK will continue using the same device-scoped user. Any state that exists on this device-scoped user will be kept. This also means that calling `logout` multiple times will have no effect.*                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
 | `OneSignal.setConsentGiven(true)`                  | `[OneSignal setConsentGiven:true]`                 | *Indicates whether privacy consent has been granted. This field is only relevant when the application has opted into data privacy protections. See [setConsentRequired].*                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
 | `OneSignal.setConsentRequired(true)` | `[OneSignal setConsentRequired:true]` | *Determines whether a user must consent to privacy prior to their user data being sent up to OneSignal.  This should be set to `true` prior to the invocation of `initialize` to ensure compliance.*                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
-| `OneSignal.setLaunchURLsInApp(true)`                                                                     | `[OneSignal setLaunchURLsInApp:true]`                                                                    | *This method can be used to set if launch URLs should be opened in safari or within the application. Set to `true` to launch all notifications with a URL in the app instead of the default web browser. Make sure to call `setLaunchURLsInApp` before the `initialize` call.*                                                                                                                                                                                                                                                                   |
+
 
 
 ## Live Activities