TOMEE-2922 - Tomee Webaccess - error in file script-sample-javascript with "println"

[Daniel Dias Dos Santos]

Hello,

I created this PR [1] a while ago and forgot to send the email.

I was exploring TomEE and ended up finding this 'Tomee Webaccess', however
it has a small error in the script-sample-javascript which is like
''println 'instead of "print".

[1] https://github.com/apache/tomee/pull/718