* Update README.md
Added missing stream insertion operator to example. Also, header files for chrono and thread as well as a missing namespace for literals added.
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Co-authored-by: Per Malmberg <PerMalmberg@users.noreply.github.com>
* Update CronScheduleTest.cpp
* Update CronScheduleTest.cpp
Edited code that was causing test to fail.
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Co-authored-by: Per Malmberg <PerMalmberg@users.noreply.github.com>