8305963: Typo in java.security.Security.getProperty

Co-authored-by: Sean Coffey <coffeys@openjdk.org>
Reviewed-by: coffeys, wetmore

Author: 2 people

src/java.base/share/classes/java/security/Security.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2023, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -702,14 +702,15 @@ static Object[] getImpl(String algorithm, String type, Provider provider,
      *
      * @param key the key of the property being retrieved.
      *
-     * @return the value of the security property corresponding to key.
+     * @return the value of the security property, or {@code null} if there
+     *          is no property with that key.
      *
      * @throws  SecurityException
      *          if a security manager exists and its {@link
      *          java.lang.SecurityManager#checkPermission} method
      *          denies
      *          access to retrieve the specified security property value
-     * @throws  NullPointerException is key is {@code null}
+     * @throws  NullPointerException if key is {@code null}
      *
      * @see #setProperty
      * @see java.security.SecurityPermission