diff --git a/flatlaf-core/src/main/java/com/formdev/flatlaf/util/Animator.java b/flatlaf-core/src/main/java/com/formdev/flatlaf/util/Animator.java
index ce980c98..d011f054 100644
--- a/flatlaf-core/src/main/java/com/formdev/flatlaf/util/Animator.java
+++ b/flatlaf-core/src/main/java/com/formdev/flatlaf/util/Animator.java
@@ -96,7 +96,7 @@ public class Animator
 	 * Sets the duration of the animation in milliseconds.
 	 *
 	 * @throws IllegalStateException if animation is running
-	 * @throws IllegalArgumentException if duration is <= zero
+	 * @throws IllegalArgumentException if duration is &lt;= zero
 	 */
 	public void setDuration( int duration ) {
 		throwExceptionIfRunning();
@@ -118,7 +118,7 @@ public class Animator
 	 *
 	 * @param resolution the resolution of the animation in milliseconds
 	 * @throws IllegalStateException if animation is running
-	 * @throws IllegalArgumentException if resolution is <= zero
+	 * @throws IllegalArgumentException if resolution is &lt;= zero
 	 */
 	public void setResolution( int resolution ) {
 		throwExceptionIfRunning();
diff --git a/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatInspector.java b/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatInspector.java
index 90ca0f27..6e9f4225 100644
--- a/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatInspector.java
+++ b/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatInspector.java
@@ -73,10 +73,10 @@ import com.formdev.flatlaf.util.UIScale;
  * <p>
  * When the UI inspector is active some additional keys are available:
  * <ul>
- *   <li>press <kbd>Esc</kbd> key to disable UI inspector</li>
- *   <li>press <kbd>Ctrl</kbd> key to increase inspection level, which shows
+ *   <li>press {@code Esc} key to disable UI inspector</li>
+ *   <li>press {@code Ctrl} key to increase inspection level, which shows
  *       information about parent of UI component at mouse location</li>
- *   <li>press <kbd>Shift</kbd> key to decrease inspection level</li>
+ *   <li>press {@code Shift} key to decrease inspection level</li>
  * </ul>
  *
  * @author Karl Tauber
@@ -106,6 +106,8 @@ public class FlatInspector
 	/**
 	 * Installs a key listener into the application that allows enabling and disabling
 	 * the UI inspector with the given keystroke (e.g. "ctrl shift alt X").
+	 *
+	 * @param activationKeys a keystroke (e.g. "ctrl shift alt X")
 	 */
 	public static void install( String activationKeys ) {
 		KeyStroke keyStroke = KeyStroke.getKeyStroke( activationKeys );
diff --git a/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatUIDefaultsInspector.java b/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatUIDefaultsInspector.java
index fa292035..3eee4ee6 100644
--- a/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatUIDefaultsInspector.java
+++ b/flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatUIDefaultsInspector.java
@@ -76,6 +76,8 @@ public class FlatUIDefaultsInspector
 	/**
 	 * Installs a key listener into the application that allows enabling and disabling
 	 * the UI inspector with the given keystroke (e.g. "ctrl shift alt Y").
+	 *
+	 * @param activationKeys a keystroke (e.g. "ctrl shift alt Y")
 	 */
 	public static void install( String activationKeys ) {
 		KeyStroke keyStroke = KeyStroke.getKeyStroke( activationKeys );