WifiManager: Add a note for NETWORK_SETTINGS_RESET behavior

Bug: 156657612
Test: Compiles
Change-Id: I668c625d5a0b20bbc9e3e1a5c15c1ada6e1fa2bb
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index 7d20d0d..5f46cb3 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -817,6 +817,9 @@
     /**
      * Broadcast intent action indicating that the wifi network settings
      * had been reset.
+     *
+     * Note: This intent is sent as a directed broadcast to each manifest registered receiver.
+     * Intent will not be received by dynamically registered receivers.
      * @hide
      */
     @SystemApi