remove doc. about no longer existing config option

docs/tendermint-core/running-in-production.md

@@ -49,7 +49,7 @@ second TODO is to query the /status RPC endpoint. It provides the
 necessary info: whenever the node is syncing or not, what height it is
 on, etc.
 
-```   
+```
 curl http(s)://{ip}:{rpcPort}/status
 ```
 
@@ -198,11 +198,6 @@ theres something to send its peers.
 You can also try lowering `timeout_commit` (time we sleep before
 proposing the next block).
 
-- `consensus.max_block_size_txs`
-
-By default, the maximum number of transactions per a block is 10_000.
-Feel free to change it to suit your needs.
-
 - `p2p.addr_book_strict`
 
 By default, Tendermint checks whenever a peer's address is routable before