fixed typo
diff --git a/org.eclipse.nebula.widgets.nattable.renderer.swt/src/org/eclipse/nebula/widgets/nattable/renderer/swt/event/mode/ModeSwitcher.xtend b/org.eclipse.nebula.widgets.nattable.renderer.swt/src/org/eclipse/nebula/widgets/nattable/renderer/swt/event/mode/ModeSwitcher.xtend
index 13ba737..fadda8b 100644
--- a/org.eclipse.nebula.widgets.nattable.renderer.swt/src/org/eclipse/nebula/widgets/nattable/renderer/swt/event/mode/ModeSwitcher.xtend
+++ b/org.eclipse.nebula.widgets.nattable.renderer.swt/src/org/eclipse/nebula/widgets/nattable/renderer/swt/event/mode/ModeSwitcher.xtend
@@ -60,7 +60,7 @@
 		currentMode.modeSwitcher = this
 	}
 
-	// KeyListner interface
+	// KeyListener interface
 
 	override keyPressed(KeyEvent event) { currentMode.keyPressed(event) }
 	override keyReleased(KeyEvent event) { currentMode.keyReleased(event) }