Clarify language re: function arguments (#3861)

Author: abravalheri

docs/userguide/entry_point.rst

@@ -110,7 +110,7 @@ After installing the package, a user may invoke that function by simply calling
    $ hello-world
    Hello world
 
-Note that any function configured as a console script, i.e. ``hello_world()`` in
+Note that any function used as a console script, i.e. ``hello_world()`` in
 this example, should not accept any arguments. If your function requires any input
 from the user, you can use regular command-line argument parsing utilities like
 :mod:`argparse` within the body of
@@ -183,7 +183,7 @@ Now, running:
 
 will open a small application window with the title 'Hello world'.
 
-Note that just as with console scripts, any function configured as a GUI script
+Note that just as with console scripts, any function used as a GUI script
 should not accept any arguments, and any user input can be parsed within the
 body of the function. GUI scripts also use the same syntax (discussed in the
 `last section <#entry-points-syntax>`_) for specifying the function to be invoked.