SystemServer: Fix comments typos in the service

Bug: 311772251
Bug: 321804999
Test: m . | typo fix == no-op
Change-Id: Iac44c9cfb4d894d170a6d7d6a398a8416acff634

service/src/RadioModeListener.kt

@@ -63,7 +63,7 @@ internal fun initializeRadioModeListener(
 /**
  * Check if Bluetooth is impacted by the radio and fetch global mode status
  *
- * @return weither Bluetooth should consider this radio or not
+ * @return whether Bluetooth should consider this radio or not
  */
 private fun getRadioModeValue(resolver: ContentResolver, radio: String, modeKey: String): Boolean {
     return if (isSensitive(resolver, radio)) {

service/src/RadioModeListenerTest.kt

@@ -180,7 +180,7 @@ class RadioModeListenerTest {
     }
 
     @Test
-    fun disable_whenDisabled_isDicarded() {
+    fun disable_whenDisabled_isDiscarded() {
         enableSensitive()
         disableMode()
 

service/src/airplane/ModeListener.kt

@@ -179,9 +179,9 @@ private fun airplaneModeValueOverride(
     // Note: Once the "Airplane Enhancement Mode" has been used, media override no longer apply
     //       This has been done on purpose to avoid complexe scenario like:
     //           1. User wants Bt off according to "Airplane Enhancement Mode"
-    //           2. User swithes airplane while there is media => so Bt stays on
+    //           2. User switches airplane while there is media => so Bt stays on
     //           3. User turns airplane off, stops media and toggles airplane back on
-    //       Should we turn Bt off like asked initialy ? Or keep it `on` like the toggle ?
+    //       Should we turn Bt off like asked initially ? Or keep it `on` like the toggle ?
     if (isMediaConnected) {
         Log.i(TAG, "Bluetooth stay on during airplane mode because media profile are connected")
         ToastNotification.displayIfNeeded(resolver, getUser)