Edited chapter-04-javascript.asciidoc with Atlas code editor

Author: nadamsoreilly

chapter-04-javascript.asciidoc

@@ -1836,7 +1836,6 @@ account, they will receive standard pull request notifications when
 their contribution is accepted(((range="endofrange", startref="ix_chapter-04-javascript-asciidoc21")))(((range="endofrange", startref="ix_chapter-04-javascript-asciidoc20"))), so we don't need to implement that
 ourselves(((range="endofrange", startref="ix_chapter-04-javascript-asciidoc15"))).(((range="endofrange", startref="ix_chapter-04-javascript-asciidoc14")))(((range="endofrange", startref="ix_chapter-04-javascript-asciidoc13")))
 
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 === Summary
 
 We've built an application in JavaScript that requires no server and provides users