diff --git a/java/ql/lib/change-notes/2023-08-23-deprecated-sensitiveapi-predicates.md b/java/ql/lib/change-notes/2023-08-23-deprecated-sensitiveapi-predicates.md
index 8cd9524e151..8d6d8d4a10a 100644
--- a/java/ql/lib/change-notes/2023-08-23-deprecated-sensitiveapi-predicates.md
+++ b/java/ql/lib/change-notes/2023-08-23-deprecated-sensitiveapi-predicates.md
@@ -1,4 +1,4 @@
 ---
 category: deprecated
 ---
-* In `SensitiveApi.qll`, `javaApiCallablePasswordParam`, `javaApiCallableUsernameParam`, `javaApiCallableCryptoKeyParam`, and `otherApiCallableCredentialParam` predicates have been deprecated. They have been replaced with a new class `CredentialSinkNode` and its child classes `PasswordSink`, `UsernameSink`, and `CryptoKeySink`. 
+* In `SensitiveApi.qll`, `javaApiCallablePasswordParam`, `javaApiCallableUsernameParam`, `javaApiCallableCryptoKeyParam`, and `otherApiCallableCredentialParam` predicates have been deprecated. They have been replaced with a new class `CredentialsSinkNode` and its child classes `PasswordSink`, `UsernameSink`, and `CryptoKeySink`. 
diff --git a/java/ql/lib/semmle/code/java/security/HardcodedCredentials.qll b/java/ql/lib/semmle/code/java/security/HardcodedCredentials.qll
index d3cfc4e33ef..0b373fa27f8 100644
--- a/java/ql/lib/semmle/code/java/security/HardcodedCredentials.qll
+++ b/java/ql/lib/semmle/code/java/security/HardcodedCredentials.qll
@@ -58,7 +58,7 @@ abstract class CredentialsSink extends Expr {
  * credentials.
  */
 class CredentialsApiSink extends CredentialsSink {
-  CredentialsApiSink() { this = any(CredentialSinkNode csn).asExpr() }
+  CredentialsApiSink() { this = any(CredentialsSinkNode csn).asExpr() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/SensitiveApi.qll b/java/ql/lib/semmle/code/java/security/SensitiveApi.qll
index d028f406f9c..e107c0ae738 100644
--- a/java/ql/lib/semmle/code/java/security/SensitiveApi.qll
+++ b/java/ql/lib/semmle/code/java/security/SensitiveApi.qll
@@ -9,26 +9,26 @@ private import semmle.code.java.dataflow.ExternalFlow
 /**
  * A node that represents the use of a credential.
  */
-abstract class CredentialSinkNode extends DataFlow::Node { }
+abstract class CredentialsSinkNode extends DataFlow::Node { }
 
 /**
  * A node representing a password being passed to a method.
  */
-class PasswordSink extends CredentialSinkNode {
+class PasswordSink extends CredentialsSinkNode {
   PasswordSink() { sinkNode(this, "credentials-password") }
 }
 
 /**
  * A node representing a username being passed to a method.
  */
-class UsernameSink extends CredentialSinkNode {
+class UsernameSink extends CredentialsSinkNode {
   UsernameSink() { sinkNode(this, "credentials-username") }
 }
 
 /**
  * A node representing a cryptographic key being passed to a method.
  */
-class CryptoKeySink extends CredentialSinkNode {
+class CryptoKeySink extends CredentialsSinkNode {
   CryptoKeySink() { sinkNode(this, "crypto-parameter") }
 }