debug message for notify relationship is inaccurate - should be 'notifies' not 'subscribes'

When a resource subscribes to another resource, the debug output is as you might expect. Given:

class foo {

  exec { 'notify test':

    command => '/usr/bin/true',

    refreshonly => true,

  }

}

class test {

  include foo

  exec { 'test':

    command => '/usr/bin/true',

    subscribe => Class['foo'],

  }

}

include test

This debug line is logged:

Debug: /Stage[main]/Test/Exec[test]/subscribe: subscribes to Class[Foo]

All good so far. But if I have a notify, I get the same line. I.e., given:

    notify => Class['foo'],

I get:

Debug: /Stage[main]/Test/Exec[test]/notify: subscribes to Class[Foo]

This line should read "notifies Class[Foo]", not "subscribes to Class[Foo]".

This is important because this aspect of puppet is already hard enough to understand without inaccurate relationship reporting between resources. In puppet it is a very different thing to say something subscribes to another thing vs notifies it.