Update year in copyright notices to 2011.

Change-Id: Ibe1042437e4f320a034be176b0b8efc7d205f79b
diff --git a/eclipse/features/com.android.ide.eclipse.hierarchyviewer/feature.xml b/eclipse/features/com.android.ide.eclipse.hierarchyviewer/feature.xml
index 15c9be9..b78c73c 100644
--- a/eclipse/features/com.android.ide.eclipse.hierarchyviewer/feature.xml
+++ b/eclipse/features/com.android.ide.eclipse.hierarchyviewer/feature.xml
@@ -11,7 +11,7 @@
    </description>
 
    <copyright>
-      Copyright (C) 2010 The Android Open Source Project
+      Copyright (C) 2010-2011 The Android Open Source Project
    </copyright>
 
    <license url="http://www.apache.org/licenses/LICENSE-2.0.txt">