mausezahn: man: various updates

Minor sentence edits to make better readability, removed extra whitespace,
removed double-quotes on option ( -t ) to make consistent.

Signed-off-by: Jon Schipp <jonschipp@gmail.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Merge branch 'man'

Manual merge was necessary, since Jon and Stephen were both editing
the mausezahn.8 man page.

Conflicts:
	mausezahn.8

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>