At least two people have been burned by creating two transactions
sending bitcoins to two timelocked addresses, and then finding that
yield-generator announces only one of them.
This commit expands the section talking about how only one UTXO will
be used. It also edits the text to refer to yield-generator's fidelity
bonds only in the singular, as previously they were referred to in
the plural (i.e. "fidelity bonds"), which possibly added to user's
confusion.
Kristaps Kaupe
chris-belcher
Adam Gibson