Label keys/values in diagram in metrics.proto do not match the proto specification

[rghetia]

The diagram in metrics.proto does not match the specification.
Diagram indicates that Descriptor contains only Keys while the proto say it contains keys and values that are common to all data points.

[tigrannajaryan]

Yes, @bogdandrutu changed the proto recently. The diagram needs an update.

[tigrannajaryan]

If only I remembered what did I use to create the diagram :-)
Let me see if I can dig it.

[bogdandrutu]

@tigrannajaryan let me know if you find how you created the diagram.

[tigrannajaryan]

@bogdandrutu I think I used this https://textik.com