diff --git a/plugin/build.gradle.kts b/plugin/build.gradle.kts
index 9cfdfa0c..a705b7e0 100644
--- a/plugin/build.gradle.kts
+++ b/plugin/build.gradle.kts
@@ -19,6 +19,16 @@ dependencies {
     compileOnly(libs.placeholder.api)
 }
 
+tasks.withType<Javadoc>().configureEach {
+    title = "LibsDisguises"
+
+    javadocTool.set(
+        javaToolchains.javadocToolFor {
+            languageVersion = JavaLanguageVersion.of(21)
+        }
+    )
+}
+
 publishing {
     repositories {
         // If 'publishToExternalRepo' is false or missing, only publish to local.
diff --git a/plugin/src/main/java/me/libraryaddict/disguise/disguisetypes/MetaIndex.java b/plugin/src/main/java/me/libraryaddict/disguise/disguisetypes/MetaIndex.java
index db10b518..c6c0b3c9 100644
--- a/plugin/src/main/java/me/libraryaddict/disguise/disguisetypes/MetaIndex.java
+++ b/plugin/src/main/java/me/libraryaddict/disguise/disguisetypes/MetaIndex.java
@@ -949,8 +949,8 @@ public class MetaIndex<Y> {
     }
 
     /**
-     * Simple verification for the dev that he's setting up the FlagType's properly.
-     * All flag types should be from 0 to <Max Number> with no empty numbers.
+     * Simple verification for the dev that they're setting up the FlagType's properly.
+     * All flag types should be from 0 to {@code Max Number} with no empty numbers.
      * All flag types should never occur twice.
      */
     public static void validateMetadata() {
@@ -1067,7 +1067,7 @@ public class MetaIndex<Y> {
 
     /**
      * @param watcherClass - A flagwatcher class
-     * @return ArrayList<MetaIndex> registered to that FlagWatcher
+     * @return MetaIndexes registered to that FlagWatcher
      */
     public static ArrayList<MetaIndex> getMetaIndexes(Class<? extends FlagWatcher> watcherClass) {
         ArrayList<MetaIndex> list = new ArrayList<>();