Fix JavaDoc
diff --git a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/internal/rj/eclient/graphics/EclipseRGraphic.java b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/internal/rj/eclient/graphics/EclipseRGraphic.java
index 79d97d1..7884f69 100644
--- a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/internal/rj/eclient/graphics/EclipseRGraphic.java
+++ b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/internal/rj/eclient/graphics/EclipseRGraphic.java
@@ -65,7 +65,7 @@
 
 /**
  * R graphic implementation of this plug-in. Implements R side API ({@link RClientGraphic})
- * as well as client side API ({@link IERGraphic}, {@link org.eclipse.statet.rj.graphic.core.RGraphic}).
+ * as well as client side API ({@link ERGraphic}, {@link org.eclipse.statet.rj.graphic.core.RGraphic}).
  */
 public class EclipseRGraphic implements RClientGraphic, ERGraphic {
 	
diff --git a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/ERGraphic.java b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/ERGraphic.java
index 440aa50..d799fcb 100644
--- a/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/ERGraphic.java
+++ b/eclient/org.eclipse.statet.rj.eclient.graphics/src/org/eclipse/statet/rj/eclient/graphics/ERGraphic.java
@@ -42,8 +42,8 @@
 public interface ERGraphic extends RGraphic {
 	
 	/**
-	 * @see IERGraphic#addListener(Listener)
-	 * @see IERGraphic#removeListener(Listener)
+	 * @see ERGraphic#addListener(Listener)
+	 * @see ERGraphic#removeListener(Listener)
 	 * @since 1.0
 	 */
 	interface ListenerLocatorExtension extends Listener {