Trivial: fix comments for ZeroMQ bitcoind args

Author: aaron-hanson

contrib/zmq/zmq_sub.py

@@ -8,8 +8,8 @@
 
     Bitcoin should be started with the command line arguments:
         bitcoind -testnet -daemon \
-                -zmqpubhashblock=tcp://127.0.0.1:28332 \
                 -zmqpubrawtx=tcp://127.0.0.1:28332 \
+                -zmqpubrawblock=tcp://127.0.0.1:28332 \
                 -zmqpubhashtx=tcp://127.0.0.1:28332 \
                 -zmqpubhashblock=tcp://127.0.0.1:28332
 

contrib/zmq/zmq_sub3.4.py

@@ -8,8 +8,8 @@
 
     Bitcoin should be started with the command line arguments:
         bitcoind -testnet -daemon \
-                -zmqpubhashblock=tcp://127.0.0.1:28332 \
                 -zmqpubrawtx=tcp://127.0.0.1:28332 \
+                -zmqpubrawblock=tcp://127.0.0.1:28332 \
                 -zmqpubhashtx=tcp://127.0.0.1:28332 \
                 -zmqpubhashblock=tcp://127.0.0.1:28332