Observer-Concepts - predecessor description is incorrect?

[DavidHollman]

On page:

https://github.com/YaccConstructor/QuickGraph/wiki/Observer-Concepts

It says:

VertexPredecessorRecorderObserver,
creates a dictionary that links vertices to their parent edge,

and

EdgePredecessorRecorderObserver,
create a dictionary that links vertices to their parent edge,

They are worded essentially the same. Is this intentional?

I think one of them probably should say "...that links edges to their parent vertex" but I'm not sure which just based on the class names.

[KeRNeLith]

Hello,

On my fork I re-created the wiki for QuikGraph that I fully read and adjusted to fit evolutions of the library.

Concerning this point, the correct thing is: creates a dictionary that links edges to their parent edge, since it keeps a links between edges and not vertices.
See wiki.