Zero value shows 's' in example program

[opriz]

I run the example with unreadEmailCount=0 (http://localhost:8080/?unreadEmailCount=0),
the text is:

Hello Bob
I have 0 unread emails.

Bob has 0 unread emails.

Is it expected to show 's' by the end of 'email' when not further configured?

[Nick Snyder]

Yes, zero is plural in English.

“I have 0 unread email” would be wrong English