Statsd: fix comment of logsource in atoms.proto

KernelWakeupReported is logged from a different location than the one
currently stated. This fixes this.

Test: none; just a comment.
Change-Id: I06b36969e695d7d1e16d9bd3e8ce535c15eb1c17
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 6065bbf..ceea81f 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -734,7 +734,7 @@
  * Logs kernel wakeup reasons and aborts.
  *
  * Logged from:
- *   frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java
+ *   frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
  */
 message KernelWakeupReported {
     // Name of the kernel wakeup reason (or abort).