Correction in Storage size and Directionality test suite files (input and output files)

A minor error correction has taken place for both Storage size and
Directionality. This update  effects both input and output so implementers
of these data categories should update their output files accordingly.

The commit details from the github:
https://github.com/finnle/ITS-2.0-Testsuite/commit/dd7c6677e4c408990251cde23c685a22d8debe3a

Leroy