minor man page(s) correction(s) and lintianisation

manpage-has-errors-from-man usr/share/man/man1/bond2team.1.gz 75: warning: macro `ni' not defined hyphen-used-as-minus-sign

Signed-off-by: Dmitry Smirnov <onlyjob@member.fsf.org>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
do not install example binaries

Signed-off-by: Jiri Pirko <jiri@resnulli.us>