correct websocket rpc port parameter (#2042)

Co-authored-by: Shawn Tabrizi <[email protected]>

Author: v9n

content/md/en/docs/reference/command-line-tools/node-template.md

@@ -120,7 +120,7 @@ You can use the following options with the `node-template` command.
 | `--wasm-execution <method>` | Specifies the method for executing Wasm runtime code. Valid values are `interpreted`, or `compiled`. The default is `Compiled`.
 | `--wasm-runtime-overrides <path>` | Specifies the path where local WASM runtimes are stored. These runtimes override on-chain runtimes when the version matches.
 | `--ws-max-connections <count>` | Specifies the maximum number of WS RPC server connections.
-| `--rpc-port <port>` | Specifies the TCP port to use for the WebSockets RPC server.
+| `--ws-port <port>` | Specifies the TCP port to use for the WebSockets RPC server.
 
 ### Subcommands