Use a colon instead of a comma to seperate hero name and epithet to match the game

I suggest using a comma instead of a colon for the hero names. For example, instead of “Kagero, Honorable Ninja” it would be “Kagero: Honorable Ninja” to reflect the way the game does it. You can see colons being used in-game in quest descriptions for Grand Hero Battle quests.

Bit late but this is now in :stuck_out_tongue: