Update consumer.md

Author: Yurunsoft

doc/consumer.en.md

@@ -17,7 +17,7 @@ Class `longlang\phpkafka\Consumer\ConsumerConfig`
 | maxWriteAttempts | Maximum attempts to write | `3` |
 | client | Kafka client used. `null` by default means auto recognition. | `null` |
 | socket | Kafka Socket used. `null` by default means auto recognition. | `null` |
-| broker | broker format `'127.0.0.1:9092'` | `null` |
+| brokers | Alias is broker. Format: `'127.0.0.1:9092,127.0.0.1:9093'` or `['127.0.0.1:9092','127.0.0.1:9093']` | `null` |
 | bootstrapServers | Alias bootstrapServer, used to boot the server. If configured, the server will be connected and brokers updated. Format `'127.0.0.1:9092,127.0.0.1:9093'` or `['127.0.0.1:9092','127.0.0.1:9093']`. | `null` |
 | updateBrokers | Auto update brokers. | `true` |
 | interval | If the message is not received, try again internals. `0` is default and means no intervals(unit: second, decimal). | `0` |

doc/consumer.md

@@ -17,7 +17,7 @@
 | maxWriteAttempts | 最大写入尝试次数 | `3` |
 | client | 使用哪个 Kafka 客户端类，默认为`null`时根据场景自动识别 | `null` |
 | socket | 使用哪个 Kafka Socket 类，默认为`null`时根据场景自动识别 | `null` |
-| broker | broker，格式：`'127.0.0.1:9092'` | `null` |
+| brokers | 别名 broker，格式：`'127.0.0.1:9092,127.0.0.1:9093'` 或 `['127.0.0.1:9092','127.0.0.1:9093']` | `null` |
 | bootstrapServers | 别名bootstrapServer，引导服务器，如果配置了该值，会自动连接该服务器，并自动更新 brokers。格式：`'127.0.0.1:9092,127.0.0.1:9093'` 或 `['127.0.0.1:9092','127.0.0.1:9093']` | `null` |
 | updateBrokers | 是否自动更新 brokers | `true` |
 | interval | 未获取消息到消息时，延迟多少秒再次尝试，默认为`0`则不延迟（单位：秒，支持小数） | `0` |