diff --git a/core/java/android/hardware/biometrics/BiometricManager.java b/core/java/android/hardware/biometrics/BiometricManager.java
index 8d472da1fb7cd..570cc2c117384 100644
--- a/core/java/android/hardware/biometrics/BiometricManager.java
+++ b/core/java/android/hardware/biometrics/BiometricManager.java
@@ -116,22 +116,25 @@ public class BiometricManager {
 
         /**
          * Any biometric (e.g. fingerprint, iris, or face) on the device that meets or exceeds the
-         * requirements for <strong>Strong</strong>, as defined by the Android CDD.
+         * requirements for <strong>Tier 3</strong> (formerly <strong>Strong</strong>), as defined
+         * by the Android CDD.
          */
         int BIOMETRIC_STRONG = 0x000F;
 
         /**
          * Any biometric (e.g. fingerprint, iris, or face) on the device that meets or exceeds the
-         * requirements for <strong>Weak</strong>, as defined by the Android CDD.
+         * requirements for <strong>Tier 2</strong> (formerly <strong>Weak</strong>), as defined by
+         * the Android CDD.
          *
          * <p>Note that this is a superset of {@link #BIOMETRIC_STRONG} and is defined such that
-         * <code>BIOMETRIC_STRONG | BIOMETRIC_WEAK == BIOMETRIC_WEAK</code>.
+         * {@code BIOMETRIC_STRONG | BIOMETRIC_WEAK == BIOMETRIC_WEAK}.
          */
         int BIOMETRIC_WEAK = 0x00FF;
 
         /**
          * Any biometric (e.g. fingerprint, iris, or face) on the device that meets or exceeds the
-         * requirements for <strong>Convenience</strong>, as defined by the Android CDD.
+         * requirements for <strong>Tier 1</strong> (formerly <strong>Convenience</strong>), as
+         * defined by the Android CDD.
          *
          * <p>This constant is intended for use by {@link android.provider.DeviceConfig} to adjust
          * the reported strength of a biometric sensor. It is not a valid parameter for any of the