diff --git a/docs/manual/src/docs/asciidoc/index.adoc b/docs/manual/src/docs/asciidoc/index.adoc
index 59b1b0d9d4..45930540b3 100644
--- a/docs/manual/src/docs/asciidoc/index.adoc
+++ b/docs/manual/src/docs/asciidoc/index.adoc
@@ -6640,7 +6640,7 @@ Use the KeyGenerators.secureRandom factory methods to generate a BytesKeyGenerat
 
 [source,java]
 ----
-KeyGenerator generator = KeyGenerators.secureRandom();
+BytesKeyGenerator generator = KeyGenerators.secureRandom();
 byte[] key = generator.generateKey();
 ----