Merge "fix common typos as part of codelab" into main

core/java/android/os/BatteryConsumer.java

core/java/android/os/BatteryStats.java

core/java/android/os/health/HealthStatsWriter.java

core/java/android/os/image/DynamicSystemClient.java

core/java/android/os/image/DynamicSystemManager.java

core/java/android/os/storage/StorageManager.java

core/java/android/os/storage/StorageVolume.java