Merge "clean up comments" into pi-dev
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index 4b0a0d5..c22dac8 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -5313,11 +5313,11 @@
     // OS: P
     FIELD_DURATION_MILLIS = 1304;
 
-    // Battery level in uA (0 - ~3,000,000 depending on device) when the current "mode" started.
+    // Battery level in uAh (0 - ~3,000,000 depending on device) when the current "mode" started.
     // OS: P
     FIELD_START_BATTERY_UA = 1305;
 
-    // Battery level in uA (0 - ~3,000,000 depending on device) when this event was created.
+    // Battery level in uAh (0 - ~3,000,000 depending on device) when this event was created.
     // OS: P
     FIELD_END_BATTERY_UA = 1306;
 
@@ -5346,7 +5346,6 @@
     // OS: P
     FIELD_QS_MODE = 1311;
 
-
     // OPEN: Settings->Developer Options->Default USB
     // CATEGORY: SETTINGS
     // OS: P
@@ -5750,8 +5749,8 @@
     // OS: P
     FIELD_HIDDEN_API_SIGNATURE = 1394;
 
-    // This value should never appear in log outputs - it is reserved for
-    // internal platform metrics use.
+    // The number of items in the shade when this notification event was logged.
+    // OS: P
     NOTIFICATION_SHADE_COUNT = 1395;
 
     // ACTION: DND Settings > What to block
diff --git a/proto/src/system_messages.proto b/proto/src/system_messages.proto
index f9af31c..a9a14ca 100644
--- a/proto/src/system_messages.proto
+++ b/proto/src/system_messages.proto
@@ -184,19 +184,19 @@
     NOTE_USB_AUDIO_ACCESSORY_NOT_SUPPORTED = 41;
 
     // Inform the user that a wrong password was detected while attempting to connect
-    // to a Wi-Fi network
+    // to a wifi network
     NOTE_WIFI_WRONG_PASSWORD = 42;
 
     // Inform the user that Wifi Wake will re-enable wifi when possible
     NOTE_WIFI_WAKE_ONBOARD = 43;
 
-    // Inform the user that Wifi Wake has automatically re-enabled Wifi
+    // Inform the user that Wifi Wake has automatically re-enabled wifi
     NOTE_WIFI_WAKE_TURNED_BACK_ON = 44;
 
     // Inform the user that unexpectedly rapid network usage is happening
     NOTE_NET_RAPID = 45;
 
-    // Notify the user that carrier Wi-Fi networks are available.
+    // Notify the user that carrier wifi networks are available.
     // Package: android
     NOTE_CARRIER_NETWORK_AVAILABLE = 46;
 
@@ -248,10 +248,10 @@
     // Package: com.android.systemui
     NOTE_TV_PIP = 1100;
 
-    // Extreme battery saver notifiaction.
+    // Extreme battery saver notification.
     NOTE_BATTERY_SAVER_WARNING = 1200;
 
-    // Notify the user that open Wi-Fi networks are available.
+    // Notify the user that open wifi networks are available.
     // Package: android
     NOTE_NETWORK_AVAILABLE = 17303299;
 
@@ -261,7 +261,6 @@
 
     // Notify the user about public volume state changes..
     // Package: com.android.systemui
-
     NOTE_STORAGE_PUBLIC = 0x53505542;  // 1397773634
 
     // Notify the user about private volume state changes.