Bundle header text for a notification when a user is thanked for their comment on a Flow board.
- $1 – The number of users who sent thanks for the same post. When used with PLURAL, the value 100 represents more than 99.
- $2 – The title of the topic the comment belongs to.
- $3 – Either unused by the translation, or the username of the user being thanked, for use in GENDER.