Update README.md

Author: larcorba

README.md

@@ -30,14 +30,14 @@ Or check out our Zabbix book for a detailed description:
 https://www.amazon.com/Zabbix-Infrastructure-Monitoring-Cookbook-maintaining-dp-1801078327/dp/1801078327
 
 
-Place the script in:
+Place the script in (create the folder if it doesn't exist):
 ```
-/usr/share/zabbix/
+/usr/lib/zabbix/
 ```
 
 Then make it executable with:
 ```
-chmod +x /usr/share/zabbix/mysql_zbx_part.pl
+chmod 750 /usr/lib/zabbix/mysql_zbx_part.pl
 ```
 
 Now add a cronjob with:
@@ -47,7 +47,7 @@ crontab -e
 
 Add the following line:
 ```
-55 22 * * * /usr/share/zabbix/mysql_zbx_part.pl >/dev/null 2>&1
+55 22 * * * /usr/lib/zabbix/mysql_zbx_part.pl >/dev/null 2>&1
 ```
 
 We also need to install some Perl dependencies with:
@@ -102,7 +102,7 @@ Comment the following line for Zabbix 6.4 and OLDER:
 
 That's it! You are now done and you have setup MySQL partitioning. We could execute the script manually with:
 ```
-perl /usr/share/zabbix/mysql_zbx_part.pl
+perl /usr/lib/zabbix/mysql_zbx_part.pl
 ```
 
 Then we can check and see if it worked with: