Bug#1079894: rust-abnf-core: seemingly incorrect homepage

[Andrius Merkys]

Source: rust-abnf-core
Version: 0.6.0-3

Hello,
Homepage field in debian/control seems off: it points to 
https://github.com/duesee/imap-codec while debian/watch points to 
https://github.com/duesee/abnf-core.

Andrius