Merge pull request bitcoin#1027 from rage-proof/patch-1

BIP-0078: fix typo

Author: kallewoof

bip-0078.mediawiki

@@ -272,7 +272,7 @@ The sender should check the payjoin proposal before signing it to prevent a mali
 ** If the output is the [[#fee-output|fee output]]:
 *** The amount that was substracted from the output's value is less than or equal to <code>maxadditionalfeecontribution</code>. Let's call this amount <code>actual contribution</code>.
 *** Make sure the actual contribution is only paying fee: The <code>actual contribution</code> is less than or equals to the difference of absolute fee between the payjoin proposal and the original PSBT.
-*** Make sure the actual contribution is only paying for fee incurred by additional inputs: <code>actual contribution</code> is less than or equals to <code>originalPSBTFeeRate * vsize(sender_input_type) * (count(original_psbt_inputs) - count(payjoin_proposal_inputs))</code>. (see [[#fee-output|Fee output]] section)
+*** Make sure the actual contribution is only paying for fee incurred by additional inputs: <code>actual contribution</code> is less than or equals to <code>originalPSBTFeeRate * vsize(sender_input_type) * (count(payjoin_proposal_inputs) - count(original_psbt_inputs))</code>. (see [[#fee-output|Fee output]] section)
 ** If the output is the payment output and payment output substitution is allowed.
 *** Do not make any check
 ** Else