docs: pin_has_writer() is a module function, not a Pin method in halmodule docs

SebKuzminsky · SebKuzminsky · commit bfd55038c856 · 2023-05-22T12:03:50.000-06:00
diff --git a/docs/src/hal/halmodule.adoc b/docs/src/hal/halmodule.adoc
@@ -273,7 +273,7 @@ Does the specified pin have a driving pin connected. +
 Returns True or False.
 
 ----
-h.in.pin_has_writer()
+hal.pin_has_writer('some-comp.pin-name')
 ----
 
 === get_name
