Use correct names of example scripts in the script. Remove use of
backticks, they require quoting that makes the example harder to follow.
Split one-liners to one-command-at-a-time expressions. Add continue keyword
to avoid additional case statement matching. Be strict with quoting.
Reported-by: Benno Schulenberg <bensberg@justemail.net>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>