diff --git a/jdk/src/java.base/share/classes/java/security/DrbgParameters.java b/jdk/src/java.base/share/classes/java/security/DrbgParameters.java
index c71e1cffa28..b17cf07ace8 100644
--- a/jdk/src/java.base/share/classes/java/security/DrbgParameters.java
+++ b/jdk/src/java.base/share/classes/java/security/DrbgParameters.java
@@ -53,8 +53,8 @@ import java.util.Objects;
  * for CTR_DRBG. Please note that it is not the algorithm used in
  * {@link SecureRandom#getInstance}, which we will call a
  * <em>SecureRandom algorithm</em> below),
- * <li> optionally features, including prediction resistance
- * and reseeding supports.
+ * <li> optional features, including prediction resistance
+ * and reseeding supports,
  * <li> highest security strength.
  * </ul>
  * <p>
diff --git a/jdk/src/java.base/share/classes/java/security/SecureRandom.java b/jdk/src/java.base/share/classes/java/security/SecureRandom.java
index ac4ee6e7c7a..9154060bfcd 100644
--- a/jdk/src/java.base/share/classes/java/security/SecureRandom.java
+++ b/jdk/src/java.base/share/classes/java/security/SecureRandom.java
@@ -64,8 +64,8 @@ import sun.security.util.Debug;
  * <blockquote><pre>
  * SecureRandom r1 = new SecureRandom();
  * SecureRandom r2 = SecureRandom.getInstance("NativePRNG");
- * SecureRandom r3 = SecureRandom("DRBG",
- *         DrbgParameters.Instantiation(128, RESEED_ONLY, null));</pre>
+ * SecureRandom r3 = SecureRandom.getInstance("DRBG",
+ *         DrbgParameters.instantiation(128, RESEED_ONLY, null));</pre>
  * </blockquote>
  *
  * <p> The third statement above returns a {@code SecureRandom} object of the