diff --git a/doc/org.eclipse.cdt.doc.user/images/update_managed_build20.PNG b/doc/org.eclipse.cdt.doc.user/images/update_managed_build20.png
similarity index 100%
rename from doc/org.eclipse.cdt.doc.user/images/update_managed_build20.PNG
rename to doc/org.eclipse.cdt.doc.user/images/update_managed_build20.png