Bug#361311: developers-reference: bad reference to "conflicts" WRT testing propogation

[Justin Pryzby <justinpryzby@users.sourceforge.net>]

Package: developers-reference
Version: 3.3.6
Severity: normal

5.13.2.2 talks about how a "conflict" could cause a package to be
removed; afaics it is *not* talking about the ./debian/control
Conflicts field, but rather about whether the dependencies of a
package in testing would be broken by installation of a new package
into testing, for example when the package in testing depends on a
version of the new package which is less than the version attempting
to be installed (and the package names are the same).