Merge #17804: doc: Misc RPC help fixes

fa5c6622c8ecf1954e7177888ad8c97a77b16fb7 doc: Use proper RPC help syntax in importmulti (MarcoFalke)
fab63111bec73859597e6ce0986f76e5e9959091 doc: Remove duplicate "comment" from listsinceblock RPC help (MarcoFalke)
fa04cd6cfc0330b62058ed169d621e08108dc87e doc: Properly document proxy_randomize_credentials as bool in getnetworkinfo (MarcoFalke)
fa9dec7c395897e8dbbb6de7a16ec5185a609d41 doc: Fix syntax error (trailing square bracket) in finalizepsbt (MarcoFalke)
faff5a60ed328d4c5fdef253e8935a351cb57bd0 doc: Fix syntax error (trailing square bracket) in walletprocesspsbt (MarcoFalke)
fa0545901daad32b09511cc61c4af1400c48088d doc: Add missing "optional" to "long" estimaterawfee RPC help (MarcoFalke)

Pull request description:

  This fixes documentation of the following RPCs:

  * estimaterawfee (hidden)
  * https://bitcoincore.org/en/doc/0.19.0/rpc/wallet/walletprocesspsbt/
  * https://bitcoincore.org/en/doc/0.19.0/rpc/rawtransactions/finalizepsbt/
  * https://bitcoincore.org/en/doc/0.19.0/rpc/network/getnetworkinfo/
  * https://bitcoincore.org/en/doc/0.19.0/rpc/wallet/listsinceblock/
  * https://bitcoincore.org/en/doc/0.19.0/rpc/wallet/importmulti/

  <!-- Also, it comes with a scripted diff to normalize whitespace and type names. (Previous attempts: #14601 and #14459)

ACKs for top commit:
  laanwj:
    ACK fa5c6622c8ecf1954e7177888ad8c97a77b16fb7

Tree-SHA512: 5a10956e12f8ce23e93a2ce8bafd6cae759d8a21658f79397e3bfce3e4aabd9658bdbd40acde49323dca958a9befee7166654994208c182dd60f483109621e17

1 files changed, 15 insertions, 15 deletions

diff --git a/src/rpc/net.cpp b/src/rpc/net.cpp
index 1ce49709b2..42aec08b45 100644
--- a/src/rpc/net.cpp
+++ b/src/rpc/net.cpp
@@ -452,11 +452,11 @@ static UniValue getnetworkinfo(const JSONRPCRequest& request)
                 "Returns an object containing various state info regarding P2P networking.\n",
                 {},
                 RPCResult{
-            "{\n"
+            "{                                        (json object)\n"
             "  \"version\": xxxxx,                      (numeric) the server version\n"
-            "  \"subversion\": \"/Satoshi:x.x.x/\",     (string) the server subversion string\n"
+            "  \"subversion\" : \"str\",                  (string) the server subversion string\n"
             "  \"protocolversion\": xxxxx,              (numeric) the protocol version\n"
-            "  \"localservices\": \"xxxxxxxxxxxxxxxx\", (string) the services we offer to the network\n"
+            "  \"localservices\" : \"hex\",               (string) the services we offer to the network\n"
             "  \"localservicesnames\": [                (array) the services we offer to the network, in human-readable form\n"
             "      \"SERVICE_NAME\",                    (string) the service name\n"
             "       ...\n"
@@ -466,26 +466,26 @@ static UniValue getnetworkinfo(const JSONRPCRequest& request)
             "  \"connections\": xxxxx,                  (numeric) the number of connections\n"
             "  \"networkactive\": true|false,           (bool) whether p2p networking is enabled\n"
             "  \"networks\": [                          (array) information per network\n"
-            "  {\n"
-            "    \"name\": \"xxx\",                     (string) network (ipv4, ipv6 or onion)\n"
+            "  {                                      (json object)\n"
+            "    \"name\": \"str\",                       (string) network (ipv4, ipv6 or onion)\n"
             "    \"limited\": true|false,               (boolean) is the network limited using -onlynet?\n"
             "    \"reachable\": true|false,             (boolean) is the network reachable?\n"
-            "    \"proxy\": \"host:port\"               (string) the proxy that is used for this network, or empty if none\n"
-            "    \"proxy_randomize_credentials\": true|false,  (string) Whether randomized credentials are used\n"
-            "  }\n"
-            "  ,...\n"
+            "    \"proxy\" : \"str\"                      (string) (\"host:port\") the proxy that is used for this network, or empty if none\n"
+            "    \"proxy_randomize_credentials\" : true|false,  (bool) Whether randomized credentials are used\n"
+            "  },\n"
+            "  ...\n"
             "  ],\n"
             "  \"relayfee\": x.xxxxxxxx,                (numeric) minimum relay fee for transactions in " + CURRENCY_UNIT + "/kB\n"
             "  \"incrementalfee\": x.xxxxxxxx,          (numeric) minimum fee increment for mempool limiting or BIP 125 replacement in " + CURRENCY_UNIT + "/kB\n"
             "  \"localaddresses\": [                    (array) list of local addresses\n"
-            "  {\n"
-            "    \"address\": \"xxxx\",                 (string) network address\n"
+            "  {                                      (json object)\n"
+            "    \"address\" : \"xxxx\",                  (string) network address\n"
             "    \"port\": xxx,                         (numeric) network port\n"
             "    \"score\": xxx                         (numeric) relative score\n"
-            "  }\n"
-            "  ,...\n"
-            "  ]\n"
-            "  \"warnings\": \"...\"                    (string) any network and blockchain warnings\n"
+            "  },\n"
+            "  ...\n"
+            "  ],\n"
+            "  \"warnings\" : \"str\",                     (string) any network and blockchain warnings\n"
             "}\n"
                 },
                 RPCExamples{