8eeceed450 test: extend `valid_v1_witness_programs` test to include P2A (Luis Schwab)
647526dd1d chore: fix docs for `impl WitnessProgram` and P2A (Luis Schwab)
Pull request description:
Closes#4124.
This PR fixes documentation on `impl WitnessProgram` by replacing instances of `address` to `[WitnessProgram]`, adds punctuation and capitalization where it was lacking and extends the `valid_v1_witness_programs` test to include the P2A output.
ACKs for top commit:
Kixunil:
ACK 8eeceed450
apoelstra:
ACK 8eeceed450f7414c8a286a9e47b6f04b652b18ef; successfully ran local tests
Tree-SHA512: 6e62a8de7135da04d6330d2b5596a2cd19da8a849f8c8c892f53578a8690152b23facf58149d4139ae088f1ab297d3526094617c3549e688819e9b1f3688de8b