Fix broken Selenium test due to modified text in dialog

Change-Id: I0234460fe1136f24303411ac22786d0fbf6cd3ce
Revert HTML id modification that broke Selenium test

As far as I can see there was no reason for changing the id of the
element, therefore I reverted the change. Alternatively the test could
be adapted.

Change-Id: I955ecd83e5337f5cae14db58b6faa93b94ce5e18