Merge #13074: [trivial] Correct help text for importaddress RPC

2c71edc2fc [wallet] [rpc] Fix importaddress help text (John Newbery)

Pull request description:

  Help text for `importaddress` referred to the first parameter as `script`, when in fact it's `address`. Calling with a script argument fails:

  ```
  → bcli -named importaddress script=2N3qhMpHK8WNo7wv87W9eHMgvGyJU1593Ei
  error code: -8
  error message:
  Unknown named parameter script
  → bcli -named importaddress address=2N3qhMpHK8WNo7wv87W9eHMgvGyJU1593Ei
  # success!
  ```

Tree-SHA512: 24dcb2cbd0a43e25896b1c67fa0386df2453ec04d49a339e10992417b3921ce3df8a6aa5abba7d2237d6188b018948b2a21ea2f04d37120ad36c31c7b7fc9f1c

src/wallet/rpcdump.cpp

@@ -257,9 +257,9 @@ UniValue importaddress(const JSONRPCRequest& request)
     if (request.fHelp || request.params.size() < 1 || request.params.size() > 4)
         throw std::runtime_error(
             "importaddress \"address\" ( \"label\" rescan p2sh )\n"
-            "\nAdds a script (in hex) or address that can be watched as if it were in your wallet but cannot be used to spend. Requires a new wallet backup.\n"
+            "\nAdds an address or script (in hex) that can be watched as if it were in your wallet but cannot be used to spend. Requires a new wallet backup.\n"
             "\nArguments:\n"
-            "1. \"script\"           (string, required) The hex-encoded script (or address)\n"
+            "1. \"address\"          (string, required) The Bitcoin address (or hex-encoded script)\n"
             "2. \"label\"            (string, optional, default=\"\") An optional label\n"
             "3. rescan               (boolean, optional, default=true) Rescan the wallet for transactions\n"
             "4. p2sh                 (boolean, optional, default=false) Add the P2SH version of the script as well\n"
@@ -269,12 +269,12 @@ UniValue importaddress(const JSONRPCRequest& request)
             "\nNote: If you import a non-standard raw script in hex form, outputs sending to it will be treated\n"
             "as change, and not show up in many RPCs.\n"
             "\nExamples:\n"
-            "\nImport a script with rescan\n"
-            + HelpExampleCli("importaddress", "\"myscript\"") +
+            "\nImport an address with rescan\n"
+            + HelpExampleCli("importaddress", "\"myaddress\"") +
             "\nImport using a label without rescan\n"
-            + HelpExampleCli("importaddress", "\"myscript\" \"testing\" false") +
+            + HelpExampleCli("importaddress", "\"myaddress\" \"testing\" false") +
             "\nAs a JSON-RPC call\n"
-            + HelpExampleRpc("importaddress", "\"myscript\", \"testing\", false")
+            + HelpExampleRpc("importaddress", "\"myaddress\", \"testing\", false")
         );