diff --git a/src/main/java/de/marhali/easyi18n/service/WindowManager.java b/src/main/java/de/marhali/easyi18n/service/WindowManager.java
index c92883e..51d8b01 100644
--- a/src/main/java/de/marhali/easyi18n/service/WindowManager.java
+++ b/src/main/java/de/marhali/easyi18n/service/WindowManager.java
@@ -5,6 +5,10 @@ import com.intellij.openapi.wm.ToolWindow;
 import de.marhali.easyi18n.tabs.TableView;
 import de.marhali.easyi18n.tabs.TreeView;
 
+/**
+ * Provides access to the plugin's own tool-window.
+ * @author marhali
+ */
 public class WindowManager {
 
     private static WindowManager INSTANCE;