fix #1883

fix wipeWritePerm doc desc

docs/cn/operation.md

@@ -564,7 +564,7 @@ $ nohup sh mqbroker -n 192.168.1.1:9876 -c $ROCKETMQ_HOME/conf/2m-2s-sync/broker
   <td rowspan=3 class=xl72 width=87 style='border-bottom:1.0pt
   border-top:none;width:65pt'>从NameServer上清除 Broker写权限</td>
   <td class=xl67 width=87 style='width:65pt'>-b</td>
-  <td class=xl68 width=87 style='width:65pt'>Broker 地址，地址为ip:port</td>
+  <td class=xl68 width=87 style='width:65pt'>BrokerName</td>
  </tr>
  <tr height=57 style='height:43.0pt'>
   <td height=57 class=xl67 width=87 style='height:43.0pt;width:65pt'>-n</td>

docs/en/CLITools.md

@@ -424,7 +424,7 @@ Before introducing the mqadmin management tool, the following points need to be
   <td rowspan=3 class=xl72 width=87 style='border-bottom:1.0pt
   border-top:none;width:65pt'>Clear write permissions for broker from nameServer</td>
   <td class=xl67 width=87 style='width:65pt'>-b</td>
-  <td class=xl68 width=87 style='width:65pt'>Declare the address of the broker and format as ip:port</td>
+  <td class=xl68 width=87 style='width:65pt'>Declare the BrokerName</td>
  </tr>
  <tr height=57 style='height:43.0pt'>
   <td height=57 class=xl67 width=87 style='height:43.0pt;width:65pt'>-n</td>