diff --git a/src/main/java/org/nwapw/abacus/Abacus.java b/src/main/java/org/nwapw/abacus/Abacus.java
index 795aaf1..fa5f76a 100644
--- a/src/main/java/org/nwapw/abacus/Abacus.java
+++ b/src/main/java/org/nwapw/abacus/Abacus.java
@@ -46,6 +46,8 @@ public class Abacus {
 
     /**
      * Creates a new instance of the Abacus calculator.
+     *
+     * @param configuration the configuration object for this Abacus instance.
      */
     public Abacus(Configuration configuration) {
         pluginManager = new PluginManager(this);