diff --git a/pymathics/hello/__main__.py b/pymathics/hello/__main__.py
index b27ead3..5c75775 100644
--- a/pymathics/hello/__main__.py
+++ b/pymathics/hello/__main__.py
@@ -7,10 +7,13 @@
 class Hello(Builtin):
     """
     <dl>
+      <dt>'Hello'[]
       <dt>'Hello'[$person$]
       <dd>An example function in a Python-importable Mathics3 module.
     </dl>
 
+    >> PyMathics`Hello["World"]
+
     See also the <url>
     :developer guide section:
     https://mathics-development-guide.readthedocs.io/en/latest/extending/developing-code/extending/tutorial/1-builtin.html</url> for an \