Fix incorrect docs on API support level

Change-Id: Ib4371a5c99c40b6c61b7ba64b165cec768cc3c0d
Signed-off-by: Matthew Bentham <matthew.bentham@arm.com>
diff --git a/NnapiSupport.txt b/NnapiSupport.txt
index 0f62da7..c8f77e5 100644
--- a/NnapiSupport.txt
+++ b/NnapiSupport.txt
@@ -1,7 +1,7 @@
 ------ ArmNN for Android NNAPI supported operations ------
 
-This release of ArmNN for Android supports use as a driver for the Android Neural Networks API. It implements the android.hardware.neuralnetworks@1.0 interface.
-android.hardware.neuralnetworks@1.1 models available in Android P can be executed if they return true from the utility method compliantWithV1_0(model).
+This release of ArmNN for Android supports use as a driver for the Android Neural Networks API. It implements the
+android.hardware.neuralnetworks@1.0 and android.hardware.neuralnetworks@1.1 HAL interfaces.
 
 For more information on the Android Neural Networks API, see https://developer.android.com/ndk/guides/neuralnetworks/index.html