For a project document in review only mention rejection if there is one

In the content perspective, for a document that is part of a project in review, the yellow ribbon mentions 0 rejection(s): 

Rejection should only be mentioned if there is one (and there can be only one, so in singular, not plural) so:

'... acceptances' (if there is no rejection)
'... acceptances, 1 rejection' (if there is a rejection)