Once-again i have a rather cosmetical (but in our setup important) question:
When i navigate inside the ticket view the subject (on top of the page is) i.e.:
[#Ticket 170002] — some issue which needs to be fixed
How can i remove the "—" so that the subject is:
[#Ticket 170002] some issue which needs to be fixed
So only one blank between the ticket number and the subject?

This is in our case due to some copy&paste we'd like to do with the subject and it has to be in the format above (without the —)
Best,
Thomas