diff --git a/server-spi-private/src/main/java/org/keycloak/events/Errors.java b/server-spi-private/src/main/java/org/keycloak/events/Errors.java
index 3f23e7e..e82421f 100755
--- a/server-spi-private/src/main/java/org/keycloak/events/Errors.java
+++ b/server-spi-private/src/main/java/org/keycloak/events/Errors.java
@@ -76,7 +76,7 @@ public interface Errors {
String PASSWORD_MISSING = "password_missing";
String PASSWORD_REJECTED = "password_rejected";
- // https://tools.ietf.org/html/rfc7636
+ // https://tools.ietf.org/html/rfc7636
String CODE_VERIFIER_MISSING = "code_verifier_missing";
String INVALID_CODE_VERIFIER = "invalid_code_verifier";
String PKCE_VERIFICATION_FAILED = "pkce_verification_failed";