docs: fix ioredis sendCommand function

- closes #217

Author: gamemaker1

readme.md

@@ -99,7 +99,7 @@ To use it with a [`ioredis`](https://github.com/luin/ioredis) client:
 
 ```ts
 import { rateLimit } from 'express-rate-limit'
-import { RedisStore } from 'rate-limit-redis'
+import { RedisStore, type RedisReply } from 'rate-limit-redis'
 import RedisClient from 'ioredis'
 
 // Create a `ioredis` client
@@ -117,7 +117,7 @@ const limiter = rateLimit({
 	// Redis store configuration
 	store: new RedisStore({
 		sendCommand: (command: string, ...args: string[]) =>
-			client.send_command(command, ...args),
+			client.call(command, ...args) as Promise<RedisReply>,
 	}),
 })
 app.use(limiter)
@@ -137,15 +137,15 @@ follows:
 The raw command sending function varies from library to library; some are given
 below:
 
-| Library                                                            | Function                                                                              |
-| ------------------------------------------------------------------ | ------------------------------------------------------------------------------------- |
-| [`node-redis`](https://github.com/redis/node-redis)                | `async (...args: string[]) => client.sendCommand(args)`                               |
-| [`ioredis`](https://github.com/luin/ioredis)                       | `async (command: string, ...args: string[]) => client.send_command(command, ...args)` |
-| [`handy-redis`](https://github.com/mmkal/handy-redis)              | `async (...args: string[]) => client.nodeRedis.sendCommand(args)`                     |
-| [`tedis`](https://github.com/silkjs/tedis)                         | `async (...args: string[]) => client.command(...args)`                                |
-| [`redis-fast-driver`](https://github.com/h0x91b/redis-fast-driver) | `async (...args: string[]) => client.rawCallAsync(args)`                              |
-| [`yoredis`](https://github.com/djanowski/yoredis)                  | `async (...args: string[]) => (await client.callMany([args]))[0]`                     |
-| [`noderis`](https://github.com/wallneradam/noderis)                | `async (...args: string[]) => client.callRedis(...args)`                              |
+| Library                                                            | Function                                                                      |
+| ------------------------------------------------------------------ | ----------------------------------------------------------------------------- |
+| [`node-redis`](https://github.com/redis/node-redis)                | `async (...args: string[]) => client.sendCommand(args)`                       |
+| [`ioredis`](https://github.com/luin/ioredis)                       | `async (command: string, ...args: string[]) => client.call(command, ...args)` |
+| [`handy-redis`](https://github.com/mmkal/handy-redis)              | `async (...args: string[]) => client.nodeRedis.sendCommand(args)`             |
+| [`tedis`](https://github.com/silkjs/tedis)                         | `async (...args: string[]) => client.command(...args)`                        |
+| [`redis-fast-driver`](https://github.com/h0x91b/redis-fast-driver) | `async (...args: string[]) => client.rawCallAsync(args)`                      |
+| [`yoredis`](https://github.com/djanowski/yoredis)                  | `async (...args: string[]) => (await client.callMany([args]))[0]`             |
+| [`noderis`](https://github.com/wallneradam/noderis)                | `async (...args: string[]) => client.callRedis(...args)`                      |
 
 #### `prefix`