diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java
index b149d7798aab2..dc56963ffd8c8 100644
--- a/core/java/android/hardware/camera2/CameraCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraCharacteristics.java
@@ -4086,10 +4086,11 @@ public final class CameraCharacteristics extends CameraMetadata<CameraCharacteri
     /**
      * <p>The accuracy of frame timestamp synchronization between physical cameras</p>
      * <p>The accuracy of the frame timestamp synchronization determines the physical cameras'
-     * ability to start exposure at the same time. If the sensorSyncType is CALIBRATED,
-     * the physical camera sensors usually run in master-slave mode so that their shutter
-     * time is synchronized. For APPROXIMATE sensorSyncType, the camera sensors usually run in
-     * master-master mode, and there could be offset between their start of exposure.</p>
+     * ability to start exposure at the same time. If the sensorSyncType is CALIBRATED, the
+     * physical camera sensors usually run in leader/follower mode where one sensor generates a
+     * timing signal for the other, so that their shutter time is synchronized. For APPROXIMATE
+     * sensorSyncType, the camera sensors usually run in leader/leader mode, where both sensors
+     * use their own timing generator, and there could be offset between their start of exposure.</p>
      * <p>In both cases, all images generated for a particular capture request still carry the same
      * timestamps, so that they can be used to look up the matching frame number and
      * onCaptureStarted callback.</p>
diff --git a/core/java/android/hardware/camera2/CaptureRequest.java b/core/java/android/hardware/camera2/CaptureRequest.java
index d071037409a7d..1b1ccb590e162 100644
--- a/core/java/android/hardware/camera2/CaptureRequest.java
+++ b/core/java/android/hardware/camera2/CaptureRequest.java
@@ -477,8 +477,8 @@ public final class CaptureRequest extends CameraMetadata<CaptureRequest.Key<?>>
      * A constrained high speed request list contains some constrained high speed capture requests
      * with certain interleaved pattern that is suitable for high speed preview/video streaming. An
      * active constrained high speed capture session only accepts constrained high speed request
-     * lists.  This method can be used to do the sanity check when a constrained high speed capture
-     * session receives a request list via {@link CameraCaptureSession#setRepeatingBurst} or
+     * lists.  This method can be used to do the correctness check when a constrained high speed
+     * capture session receives a request list via {@link CameraCaptureSession#setRepeatingBurst} or
      * {@link CameraCaptureSession#captureBurst}.  </p>
      *
      *