add missing elytra to item list

Author: hyperdefined

src/main/java/lol/hyper/toolstats/tools/ItemChecker.java

@@ -24,7 +24,7 @@
 
 public class ItemChecker {
 
-    private static final String[] validItems = { "pickaxe", "sword", "shovel", "axe", "hoe", "bow", "helmet", "chestplate", "leggings", "boots", "fishing" };
+    private static final String[] validItems = { "pickaxe", "sword", "shovel", "axe", "hoe", "bow", "helmet", "chestplate", "leggings", "boots", "fishing", "elytra" };
     private static final String[] validArmor = { "helmet", "chestplate", "leggings", "boots" };
     private static final String[] validMelee = {"sword", "trident", "axe"};
     private static final String[] validMine = { "pickaxe", "axe", "hoe", "shovel", "shear" };