Kits command was not registering.

src/main/java/com/songoda/ultimatekits/utils/SettingsManager.java

@@ -221,7 +221,7 @@ public class SettingsManager implements Listener {
     }
 
     public enum settings {
-
+        
         o1("Lock-KP-Commands", "Main.Block Help Page For Non Admins", false),
         o3("Only-Show-Kits-With-Perms", "Main.Only Show Players Kits They Have Permission To Use", false),
         o4("Kits-Free-With-Perms", "Main.Allow Players To Receive Kits For Free If They Have Permission", true),

src/main/resources/plugin.yml

@@ -16,7 +16,7 @@ commands:
     default: true
     aliases: [pk, preview]
     usage: /<command> [kit]
-  kits:
+  kit:
     description: Preview a kit
     default: true
     aliases: [kits]