Use % for damage format

src/main/java/org/battleplugins/tracker/feature/damageindicators/DamageIndicators.java

@@ -65,7 +65,7 @@ public record DamageIndicators(
 
             ArmorStand indicator = damaged.getWorld().spawn(damaged.getLocation().clone().add(xRand, yRand, zRand), ArmorStand.class, entity -> {
                 entity.customName(this.damageIndicators.format.replaceText(builder ->
-                        builder.matchLiteral("{damage}").once().replacement(Component.text(Util.DAMAGE_FORMAT.format(event.getFinalDamage())))
+                        builder.matchLiteral("%damage%").once().replacement(Component.text(Util.DAMAGE_FORMAT.format(event.getFinalDamage())))
                 ));
 
                 entity.setCustomNameVisible(true);

src/main/resources/features/damage-indicators.yml

@@ -14,4 +14,4 @@ enabled: true
 disabled-worlds: []
 
 # The format of the damage indicator displays.
-format: "<red>{damage} <dark_red>❤"
+format: "<red>%damage% <dark_red>❤"