From b205436948f98c2f969e8a86cd691bc28931174e Mon Sep 17 00:00:00 2001
From: jinia91 <creee77@gmail.com>
Date: Fri, 20 Sep 2024 10:40:11 +0900
Subject: [PATCH] fix minor error in docs

---
 .../ROOT/pages/servlet/integrations/observability.adoc    | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/docs/modules/ROOT/pages/servlet/integrations/observability.adoc b/docs/modules/ROOT/pages/servlet/integrations/observability.adoc
index b757a862f2..d571c37ff6 100644
--- a/docs/modules/ROOT/pages/servlet/integrations/observability.adoc
+++ b/docs/modules/ROOT/pages/servlet/integrations/observability.adoc
@@ -213,8 +213,12 @@ Kotlin::
 ----
 @Bean
 fun noSpringSecurityObservations(): ObservationRegistryCustomizer<ObservationRegistry> {
-	ObservationPredicate predicate = (name: String, context: Observation.Context) -> !name.startsWith("spring.security.")
-	(registry: ObservationRegistry) -> registry.observationConfig().observationPredicate(predicate)
+    val predicate = ObservationPredicate { name: String, _: Observation.Context? ->
+        !name.startsWith("spring.security.")
+    }
+    return ObservationRegistryCustomizer { registry: ObservationRegistry ->
+        registry.observationConfig().observationPredicate(predicate)
+    }
 }
 ----
 ======