doc: fix incorrect testmempoolaccept doc #22432

 893 | @@ -894,8 +894,7 @@ static RPCHelpMan testmempoolaccept()
 894 |                  "\nThis checks if transactions violate the consensus or policy rules.\n"
 895 |                  "\nSee sendrawtransaction call.\n",
 896 |                  {
 897 | -                    {"rawtxs", RPCArg::Type::ARR, RPCArg::Optional::NO, "An array of hex strings of raw transactions.\n"
 898 | -            "                                        Length must be one for now.",
 899 | +                    {"rawtxs", RPCArg::Type::ARR, RPCArg::Optional::NO, "An array of hex strings of raw transactions.\n",

jnewbery commented at 9:56 AM on July 12, 2021:

I don't think we need this line break:

                    {"rawtxs", RPCArg::Type::ARR, RPCArg::Optional::NO, "An array of hex strings of raw transactions.",

glozow commented at 9:58 AM on July 12, 2021:

Done