docs: force content in <script> element

If there's no content in <script></script>, the XSTL generator
will turn it into <script/> which is not permitted in XHTML.
Adding a single whitespace is enough to guarantee an explicit
closing tag. Without this, the scripts never get loaded by
the browser.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2017-08-08 10:58:50 +01:00
parent e756333dac
commit 73541fa8ee