Add import package org.apache.xerces.parsers to MANIFEST

update/org.eclipse.update.examples/META-INF/MANIFEST.MF

diff --git a/update/org.eclipse.update.examples/META-INF/MANIFEST.MF b/update/org.eclipse.update.examples/META-INF/MANIFEST.MF
index 346d63c..17c13f8 100644
--- a/update/org.eclipse.update.examples/META-INF/MANIFEST.MF
+++ b/update/org.eclipse.update.examples/META-INF/MANIFEST.MF
@@ -11,3 +11,4 @@
  org.eclipse.update.core,
  org.eclipse.core.runtime;bundle-version="2.1"
 Bundle-ActivationPolicy: lazy
+Import-Package: org.apache.xerces.parsers;version="0.0.0"