Update cmd-perms.mdx

Author: Tigerpanzer02

docs/minigame/setup/cmd-perms.mdx

@@ -320,7 +320,7 @@ Custom permissions are used for giving your players more boosts in game.
 Using dots `.` in custom permissions **will not work and will break permission**, don't use them!
 :::
 
-Custom permissions can be found in **permissions.yml**:
+Custom permissions can be found in **[permissions.yml](/minigame/support/files#permissionsyml)**:
 
 ### Example for EXP Boost
 ```yml