What do you guys think of the Intel XDK error log?

Using the Intel XDK I am given this error log for c2runtime.js

<img src="http://imageshack.com/a/img203/706/q4kz.png" border="0" />

The list ends off with;

842 Too many errors. (1% scanned). (E043) this.c=(this.t-this.sum)-this.y;

What are your thoughts? Should I go and fix the errors?

No, of course not. They are just automated code review suggesting to make your code tidy (not actual functional differences - see how it warns about spacing and such), but the code is auto-generated and minified/obfuscated by Google Closure Compiler, so it will only tell you nonsense. Ignore it.