Fix typos in command descriptions

[f0dc343395]

A multi line string literal should be used to fix these typos. And example of a typo coming from this is utxoduring from line 59 and 60.

joinmarket-clientserver/scripts/sendtomany.py

Lines 54 to 71 in 17c93ee

	description="For creating multiple utxos from one (for commitments in JM)."
	"Provide a utxo in form txid:N that has some unspent coins;"
	"Specify a list of destination addresses and the coins will"
	"be split equally between them (after bitcoin fees)."
	"You'll be prompted to enter the private key for the utxo"
	"during the run; it must be in WIF compressed format."
	"After the transaction is completed, the utxo strings for"
	"the new outputs will be shown."
	"Note that these utxos will not be ready for use as external"
	"commitments in Joinmarket until 5 confirmations have passed."
	" BE CAREFUL about handling private keys!"
	" Don't do this in insecure environments."
	" Works only with p2pkh ('1') or p2sh-p2wpkh (segwit '3')"
	" utxos - set segwit=False in the POLICY section of"
	" joinmarket.cfg for the former."

[AdamISZ]

Thanks, agreed.

[AdamISZ]

The most egregious example of bad formatting was fixed in #783 (it is less trivial than you'd think - see that commit for why, basically optparse munges newlines so a multiline string is not quite enough).

I'll make a PR to fix all the others at some point, unless someone else wants to, using the same trick as in #783.

[nlightenme]

This looks like it was fixed in #806

As far as I can see the other scripts use multiline string literals now also?