Remove obsolete comment
Remove obsolete comment

The method "Pagelet::addDependency()" does not allow anything other than an actual instance of Pagelet as argument (see commit 6550b64a5a6463bd371e13af82db86999b9363cc). The existence of this comment was forgotten and now finally removed.

NerdmindDE/BigPipe,Nerdmind/BigPipe,NerdmindDE/BigPipe,Nerdmind/BigPipe,TheBlackPhantom/BigPipe,TheBlackPhantom/BigPipe