Possible documentation error in Zabbix manual

[bart_schipperijn]

In section 7.4.3 (Manual closing of problems): The text "If a problem arises for a trigger with the Manual close flag, you can go to the problem update screen of that trigger and close the problem manually." is not correct. It should be "If a problem arises for a trigger with the Manual close flag, you can go to the problem update screen of that problem and close the problem manually."

[andris]

Thanks! Forwarded to docs colleagues.