Author: Michael Hawkins
MDL-72355 calendar: Improve clarity of the imports table heading
The updates string provides consistency with the main page heading.
This commit also improves accessibility by setting the heading as the
aria-describedby element for the table which it is describing.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=b5a64bf71947fd0e593c96a55cea3817bdd3d960
http://github.com/moodle/moodle/commit/b5a64bf71947fd0e593c96a55cea3817bdd3d960
+ 4.0 en [yoursubscriptions,core_calendar]