diff --git a/docs/modules/security/pages/tls-ssl.adoc b/docs/modules/security/pages/tls-ssl.adoc
index b854b5d47..0f8c7ca91 100644
--- a/docs/modules/security/pages/tls-ssl.adoc
+++ b/docs/modules/security/pages/tls-ssl.adoc
@@ -2,7 +2,7 @@
 [[tlsssl]]
 :page-enterprise: true
 
-You can use the Transport Layer Security (TSL)
+You can use the Transport Layer Security (TLS)
 protocol to establish an encrypted communication
 across your Hazelcast cluster with key stores and trust stores.