Clang-format aos

It has drifted...  Clean it up a bit.

Change-Id: I2fe31a2187b4f690634ae6942786575db20192af
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/aos/events/event_scheduler.h b/aos/events/event_scheduler.h
index b64728c..d91a75e 100644
--- a/aos/events/event_scheduler.h
+++ b/aos/events/event_scheduler.h
@@ -347,8 +347,9 @@
 inline monotonic_clock::time_point EventScheduler::monotonic_now() const {
   const logger::BootTimestamp t =
       FromDistributedClock(scheduler_scheduler_->distributed_now());
-  CHECK_EQ(t.boot, boot_count_) << ": " << " " << t << " d "
-                                << scheduler_scheduler_->distributed_now();
+  CHECK_EQ(t.boot, boot_count_)
+      << ": "
+      << " " << t << " d " << scheduler_scheduler_->distributed_now();
   return t.time;
 }