Merge pull request bitcoin#844 from kallerosenbaum/master

BIP174: Remove misleading sentence

bip-0174.mediawiki

@@ -225,7 +225,7 @@ determine which outputs are change outputs and verify that the change is returni
 * Type:  BIP 32 Derivation Path <tt>PSBT_OUT_BIP32_DERIVATION = 0x02</tt>
 ** Key: The public key
 *** <tt>{0x02}|{public key}</tt>
-** Value: The master key fingerprint concatenated with the derivation path of the public key. The derivation path is represented as 32 bit unsigned integer indexes concatenated with each other. This must omit the index of the master key. Public keys are those needed to spend this output.
+** Value: The master key fingerprint concatenated with the derivation path of the public key. The derivation path is represented as 32 bit unsigned integer indexes concatenated with each other. Public keys are those needed to spend this output.
 *** <tt>{master key fingerprint}|{32-bit int}|...|{32-bit int}</tt>
 
 * Type: Version Number <tt>PSBT_OUTPUT_PROPRIETARY = 0xFC</tt>