Fix code typo in entry_point.rst

In __init__.py the function helloworld() was defined, but everywhere else, hello_world() is called. Rename this function so that it is consistent with the naming in the rest of the file.

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/userguide/entry_point.rst b/docs/userguide/entry_point.rst
index edab4465..73820728 100644
--- a/docs/userguide/entry_point.rst
+++ b/docs/userguide/entry_point.rst
@@ -28,7 +28,7 @@ with ``__init__.py`` as:
 
 .. code-block:: python
 
-    def helloworld():
+    def hello_world():
         print("Hello world")
 
 and ``__main__.py`` providing a hook: