Merge #16210: rpc: add 2nd arg to signrawtransactionwithkey examples

71fd628 Add example 2nd arg to signrawtransactionwithkey (Chris Moore)

Pull request description:

  The RPC examples for signrawtransactionwithkey are missing the 2nd parameter.

  Before this change the help text showed:

      Examples:
      > bitcoin-cli signrawtransactionwithkey "myhex"
      > curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "signrawtransactionwithkey", "params": ["myhex"] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/

  With the change, it shows:

      Examples:
      > bitcoin-cli signrawtransactionwithkey "myhex" "[\"key1\",\"key2\"]"
      > curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "signrawtransactionwithkey", "params": ["myhex", "[\"key1\",\"key2\"]"] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/

ACKs for commit 71fd62:

Tree-SHA512: dadf6bf0ba64ac356b7b8f9ed4d483384b70080ac4b1664b27a2e72b97f25d7266f3dae89fbeade73c1bae802b5bae7b84d596c93a9ae9c748851ae35758d9a6

src/rpc/rawtransaction.cpp

@@ -742,8 +742,8 @@ static UniValue signrawtransactionwithkey(const JSONRPCRequest& request)
             "}\n"
                 },
                 RPCExamples{
-                    HelpExampleCli("signrawtransactionwithkey", "\"myhex\"")
-            + HelpExampleRpc("signrawtransactionwithkey", "\"myhex\"")
+                    HelpExampleCli("signrawtransactionwithkey", "\"myhex\" \"[\\\"key1\\\",\\\"key2\\\"]\"")
+            + HelpExampleRpc("signrawtransactionwithkey", "\"myhex\", \"[\\\"key1\\\",\\\"key2\\\"]\"")
                 },
             }.ToString());