diff --git a/java11/src/main/java/feign/http2client/Http2Client.java b/java11/src/main/java/feign/http2client/Http2Client.java
index b0317b80f4..89f4011ef9 100644
--- a/java11/src/main/java/feign/http2client/Http2Client.java
+++ b/java11/src/main/java/feign/http2client/Http2Client.java
@@ -44,7 +44,7 @@ public Http2Client() {
   }
 
   public Http2Client(HttpClient client) {
-    this.client = Util.checkNotNull(client, "http cliet must be not unll");
+    this.client = Util.checkNotNull(client, "HttpClient must not be null");
   }
 
   @Override