Merge bitcoin/bitcoin#25216: Doc: Fix parameter in hwm example block

43ff37f Update zmq.md: Fix parameter in hwm example block (mutatrum)

Pull request description:

  Looks like a copy/paste error when `zmqpubsequence` was introduced.

ACKs for top commit:
  theStack:
    ACK 43ff37f

Tree-SHA512: 4d0abbba4e9fd0adc2824d0804891d677d56216d245ed0d3bffbaf76042c650edf68975d1ec4728328e69421c024fe6f8800c7e0a497934082206ea4f15cc517

Author: laanwj

doc/zmq.md

@@ -76,7 +76,7 @@ The option to set the PUB socket's outbound message high water mark
     -zmqpubhashblockhwm=n
     -zmqpubrawblockhwm=n
     -zmqpubrawtxhwm=n
-    -zmqpubsequencehwm=address
+    -zmqpubsequencehwm=n
 
 The high water mark value must be an integer greater than or equal to 0.