Add two missing newlines.

Flag: EXEMPT minor change
Bug: 342260344
Test: Manual test
Change-Id: If46d704c087ed5dec2252e92c08c51f5cdd43347
diff --git a/automotive/vehicle/aidl/impl/current/fake_impl/hardware/src/FakeVehicleHardware.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/src/FakeVehicleHardware.cpp
index 4eb84dd..be909c5 100644
--- a/automotive/vehicle/aidl/impl/current/fake_impl/hardware/src/FakeVehicleHardware.cpp
+++ b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/src/FakeVehicleHardware.cpp
@@ -2091,7 +2091,7 @@
     }
 
     triggerSupportedValueChange(propId, areaId);
-    return StringPrintf("Min/Max supported value for propId: %s, areaId: %s set",
+    return StringPrintf("Min/Max supported value for propId: %s, areaId: %s set\n",
                         maybeInfo->propIdStr.c_str(), maybeInfo->propIdStr.c_str());
 }
 
@@ -2135,7 +2135,7 @@
                 *maybeSupportedValues;
     }
     triggerSupportedValueChange(maybeInfo->propId, maybeInfo->areaId);
-    return StringPrintf("Supported values list for propId: %s, areaId: %s set",
+    return StringPrintf("Supported values list for propId: %s, areaId: %s set\n",
                         maybeInfo->propIdStr.c_str(), maybeInfo->propIdStr.c_str());
 }