Merge pull request #974 in CASA/casa from CAS-12467 to master
* commit '261e35c36fd559c080d6be173a2c2a825f2c370f':
Add in the missing comma on line 649 that makes the script fail to interpret :(
Update casa/gcwrap/python/scripts/tests/test_simobserve.py with unittest decorators for CAS-12467