Hello,

I'm trying to install update to my STS 2.9.1.RELEASE and getting the error. The file STS downloads indeed is missing the closing tag.

Code:
Unable to read repository at file:/C:/springsource/sts-2.8.1.RELEASE/p2/org.eclipse.equinox.p2.repository/cache/compositeContent-87448873.xml
The element type "property" must be terminated by the matching end-tag "</property>".