minor changes

Author: dennispadia

articles/sap/workloads/sap-hana-high-availability-rhel.md

@@ -281,7 +281,7 @@ The steps in this section use the following prefixes:
    Create firewall rules to allow HANA System Replication and client traffic. The required ports are listed on [TCP/IP Ports of All SAP Products](https://help.sap.com/viewer/ports). The following commands are just an example to allow HANA 2.0 System Replication and client traffic to database SYSTEMDB, HN1, and NW1.
 
    ```bash
-    sudo firewall-cmd --zone=public --permanent --add-port={40302,40301,40307,40303,40340,30340,30341,30342}/tcp
+    sudo firewall-cmd --zone=public --add-port={40302,40301,40307,40303,40340,30340,30341,30342}/tcp --permanent
     sudo firewall-cmd --zone=public --add-port={40302,40301,40307,40303,40340,30340,30341,30342}/tcp
 
    ```

articles/sap/workloads/sap-hana-high-availability-scale-out-hsr-rhel.md

@@ -782,7 +782,7 @@ The following steps get you set up for system replication:
 
        ```bash
         # Execute as root
-        sudo firewall-cmd --zone=public --permanent --add-port={30301,30303,30306,30307,30313,30315,30317,30340,30341,30342,1128,1129,40302,40301,40307,40303,40340,50313,50314,30310,30302}/tcp
+        sudo firewall-cmd --zone=public --add-port={30301,30303,30306,30307,30313,30315,30317,30340,30341,30342,1128,1129,40302,40301,40307,40303,40340,50313,50314,30310,30302}/tcp --permanent
         sudo firewall-cmd --zone=public --add-port={30301,30303,30306,30307,30313,30315,30317,30340,30341,30342,1128,1129,40302,40301,40307,40303,40340,50313,50314,30310,30302}/tcp
        ```
 

articles/sap/workloads/sap-hana-scale-out-standby-netapp-files-rhel.md

@@ -611,7 +611,7 @@ In this example for deploying SAP HANA in scale-out configuration with standby n
 
        <pre><code>
         # Execute as root
-        sudo firewall-cmd --zone=public --permanent --add-port={30301,30303,30306,30307,30313,30315,30317,30340,30341,30342,1128,1129,40302,40301,40307,40303,40340,50313,50314,30310,30302}/tcp
+        sudo firewall-cmd --zone=public --add-port={30301,30303,30306,30307,30313,30315,30317,30340,30341,30342,1128,1129,40302,40301,40307,40303,40340,50313,50314,30310,30302}/tcp --permanent
         sudo firewall-cmd --zone=public --add-port={30301,30303,30306,30307,30313,30315,30317,30340,30341,30342,1128,1129,40302,40301,40307,40303,40340,50313,50314,30310,30302}/tcp
        </code></pre>