Update RBAC.h

src/server/game/Accounts/RBAC.h

@@ -773,7 +773,10 @@ enum RBACPermissions
     RBAC_PERM_COMMAND_NPC_SHOWLOOT                           = 865,
     RBAC_PERM_COMMAND_LIST_SPAWNPOINTS                       = 866,
     RBAC_PERM_COMMAND_RELOAD_QUEST_GREETING_LOCALE           = 867,
-
+    RBAC_PERM_COMMAND_MODIFY_POWER                           = 868, // reserved
+    //
+    // IF YOU ADD NEW PERMISSIONS, ADD THEM IN MASTER BRANCH AS WELL!
+    //
     // custom permissions 1000+
     RBAC_PERM_MAX
 };