diff --git a/core/java/android/bluetooth/BluetoothGatt.java b/core/java/android/bluetooth/BluetoothGatt.java
index 83a82f7..75f3f62 100644
--- a/core/java/android/bluetooth/BluetoothGatt.java
+++ b/core/java/android/bluetooth/BluetoothGatt.java
@@ -913,7 +913,7 @@
 
     /**
      * Set the preferred connection PHY for this app. Please note that this is just a
-     * recommendation, whether the PHY change will happen depends on other applications peferences,
+     * recommendation, whether the PHY change will happen depends on other applications preferences,
      * local and remote controller capabilities. Controller can override these settings.
      * <p>
      * {@link BluetoothGattCallback#onPhyUpdate} will be triggered as a result of this call, even