config: update FetchMaxPartitionBytes docs for
@@ -1130,7 +1130,7 @@ func FetchMinBytes(b int32) ConsumerOpt {
// FetchMaxPartitionBytes sets the maximum amount of bytes that will be
// consumed for a single partition in a fetch request, overriding the default
-// 10MiB. Note that if a single batch is larger than this number, that batch
+// 1MiB. Note that if a single batch is larger than this number, that batch
// will still be returned so the client can make progress.
//
// This corresponds to the Java max.partition.fetch.bytes setting.
