Make CoreNetworkingTerribleErrorOccurred available for network_tethering

Test: TH
Change-Id: Iebed2108b3e6ac3c2520f05e0aa8c4f6a9a4ef96
diff --git a/stats/atoms/corenetworking/connectivity/terrible_error_extension_atoms.proto b/stats/atoms/corenetworking/connectivity/terrible_error_extension_atoms.proto
index ecfe08f..a08dfef 100644
--- a/stats/atoms/corenetworking/connectivity/terrible_error_extension_atoms.proto
+++ b/stats/atoms/corenetworking/connectivity/terrible_error_extension_atoms.proto
@@ -27,7 +27,8 @@
 
 extend Atom {
     optional CoreNetworkingTerribleErrorOccurred core_networking_terrible_error_occurred =
-        979 [(module) = "connectivity", (module) = "network_stack", (module) = "resolv"];
+        979 [(module) = "connectivity", (module) = "network_stack",
+            (module) = "resolv", (module) = "network_tethering"];
 }
 
 /**