Modify the error Regular expressions js in querystringvalues.js

[foru17]

There is a error regular expressions js in the querystringvalues.js which result in a Uncaught SyntaxError.

[bgrins]

Hi, thanks for catching this. It looks like the js file itself is fine (https://github.com/bgrins/devtools-snippets/blob/master/snippets/querystringvalues/querystringvalues.js) so this is likely an error in the build step that grabs the file and renders it to HTML (somewhere around here): https://github.com/bgrins/devtools-snippets/blob/master/Rakefile#L21. A fix in the build would be ideal so that this doesn't get wiped out next time rake build is run

[paulmelero]

Hi, @bgrins!

It's still wrong ni the output, though.

Cheers, and thanks for this repo ;)