diff --git a/README.md b/README.md
index f49363d9f..32f4c8113 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ sequenceDiagram
     loop Healthcheck
         John->>John: Fight against hypochondria
     end
-    Note right of John: Rational thoughts <br/>prevail...
+    Note right of John: Rational thoughts <br/>prevail!
     John-->>Alice: Great!
     John->>Bob: How about you?
     Bob-->>John: Jolly good!