Meld inserts EOL at EOF - which fails latter string comparison

[rain-on]

When using MEld as a comparison tool - meld automatically inserts an EOL on the last line of text (as per POSIX standard).

When the assent test is re-run against the Meld generated file, the comparison fails, as the approval file contains an extra EOL which does/may not exist in generated string.

Found on Ubuntuy 22.04.