diff --git a/README.md b/README.md
index 67e0c3a..239e767 100644
--- a/README.md
+++ b/README.md
@@ -93,7 +93,7 @@ geolocation.getCurrentLocation({ desiredAccuracy: Accuracy.high, maximumAge: 500
 | getCurrentLocation(options: Options) | Promise<Location> | Get current location applying the specified options (if any). Since version 5.0 of the plugin, it will use [requestLocation](https://developer.apple.com/documentation/corelocation/cllocationmanager/1620548-requestlocation?language=objc) API for devices using iOS 9.0+. In situation of poor or no GPS signal, but available Wi-Fi it will take 10 sec to return location. |
 | watchLocation(successCallback: successCallbackType, errorCallback: errorCallbackType, options: Options) | number | Monitor for location change. |
 | clearWatch(watchId: number) | void | Stop monitoring for location change. Parameter expected is the watchId returned from `watchLocation`. |
-| enableLocationRequest(always?: boolean) | Promise\<void\> | Ask for permissions to use location services. The option `always` is applicable only for iOS. For a custom prompt message on IOS, the following keys are required. NSLocationAlwaysUsageDescription, NSLocationUsageDescription and NSLocationWhenInUseUsageDescription [Read more about its usage](https://developer.apple.com/documentation/corelocation/cllocationmanager/1620551-requestalwaysauthorization) . |
+| enableLocationRequest(always?: boolean) | Promise\<void\> | Ask for permissions to use location services. The option `always` is applicable only for iOS. For a custom prompt message on IOS, the following keys are required: [NSLocationAlwaysAndWhenInUseUsageDescription](https://developer.apple.com/documentation/bundleresources/information_property_list/nslocationalwaysandwheninuseusagedescription) (iOS 11.0+) OR [NSLocationAlwaysUsageDescription](https://developer.apple.com/documentation/bundleresources/information_property_list/nslocationalwaysusagedescription?language=objc) (iOS 8.0-10.0) and [NSLocationWhenInUseUsageDescription](https://developer.apple.com/documentation/bundleresources/information_property_list/nslocationwheninuseusagedescription).  Read more about [request always usage](https://developer.apple.com/documentation/corelocation/cllocationmanager/1620551-requestalwaysauthorization) . |
 | isEnabled | Promise\<boolean\>| Resolves `true` or `false` based on the location services availability.  |
 | distance(loc1: Location, loc2: Location) | number | Calculate the distance between two locations. Returns the distance in meters. |