Use act role (#52)

Author: EmosewaMC

docs/game-mechanics/mission-system.rst

@@ -100,7 +100,7 @@ MinigameAchievement (14)
 Achieve at least :samp:`targetValue` at the :samp:`targetGroup` statistic in a minigame, such as :samp:`survival_time_solo`.
 :samp:`target` specifies the relevant Activity ID.
 
-Example: https://explorer.lu/activities/5
+Example: :act:`Avant Gardens Survival <5>`
 
 Some minigame missions like :mis:`mission 229 <229>`set their :samp:`targetValue` to `1` or `true`
 instead of setting them to their :samp:`targetValue` since you are intended to get this score in one attempt.