diff --git a/src/app/showcase/doc/messages/closabledoc.ts b/src/app/showcase/doc/messages/closabledoc.ts
index ce21313cfc8..60b302e4d7f 100644
--- a/src/app/showcase/doc/messages/closabledoc.ts
+++ b/src/app/showcase/doc/messages/closabledoc.ts
@@ -34,7 +34,7 @@ export class ClosableDoc implements OnInit {
         ];
 
         this.messages2 = [
-            { severity: 'warn', summary: 'Waning', detail: 'Closable Message Content' },
+            { severity: 'warn', summary: 'Warning', detail: 'Closable Message Content' },
             { severity: 'error', summary: 'Error', detail: 'Closable Message Content' }
         ];
     }