Revert "Fixed typo in series file"

This reverts commit 1268ee9d938272cda0ba17398e7580d292629163.
Revert "Revert "Fixed typo in series file""

This reverts commit 8fe2fbd3300dccd3944e3adf22cadc752c2af2d0.
Revert "Fixed typo in series file"

This reverts commit 1268ee9d938272cda0ba17398e7580d292629163.