Merge #17119: doc: Fix broken bitcoin-cli examples

85016e5 [rpc] Fix broken bitcoin-cli examples (Andrew Toth)

Pull request description:

  This fixes the `bitcoin-cli` examples for `combinerawtransaction`, `combinepsbt` and `testmempoolaccept`. They currently return `Error parsing JSON`.

ACKs for top commit:
  laanwj:
    ACK 85016e5

Tree-SHA512: b561f68f7a188dc91dab1ceb98da3ac3e232143ab2b906c90f95c6b74b584599d0f3b51f067cdd3b1153931f95b3dc385e453b1a0dde86f9cb549b94560f219d

Author: laanwj

src/rpc/rawtransaction.cpp

@@ -608,7 +608,7 @@ static UniValue combinerawtransaction(const JSONRPCRequest& request)
             "\"hex\"            (string) The hex-encoded raw transaction with signature(s)\n"
                 },
                 RPCExamples{
-                    HelpExampleCli("combinerawtransaction", "[\"myhex1\", \"myhex2\", \"myhex3\"]")
+                    HelpExampleCli("combinerawtransaction", R"('["myhex1", "myhex2", "myhex3"]')")
                 },
             }.Check(request);
 
@@ -856,7 +856,7 @@ static UniValue testmempoolaccept(const JSONRPCRequest& request)
             "Sign the transaction, and get back the hex\n"
             + HelpExampleCli("signrawtransactionwithwallet", "\"myhex\"") +
             "\nTest acceptance of the transaction (signed hex)\n"
-            + HelpExampleCli("testmempoolaccept", "[\"signedhex\"]") +
+            + HelpExampleCli("testmempoolaccept", R"('["signedhex"]')") +
             "\nAs a JSON-RPC call\n"
             + HelpExampleRpc("testmempoolaccept", "[\"signedhex\"]")
                 },
@@ -1224,7 +1224,7 @@ UniValue combinepsbt(const JSONRPCRequest& request)
             "  \"psbt\"          (string) The base64-encoded partially signed transaction\n"
                 },
                 RPCExamples{
-                    HelpExampleCli("combinepsbt", "[\"mybase64_1\", \"mybase64_2\", \"mybase64_3\"]")
+                    HelpExampleCli("combinepsbt", R"('["mybase64_1", "mybase64_2", "mybase64_3"]')")
                 },
             }.Check(request);