Fr-ca localization needs to be fixed

The local currency for fr-ca should be CAD, but its K$. due to this I am unable to use .FormatCurrency. please check and update.
need to update here: locales/fr_CA/fr_CA.go at cc6f7907f4213235afe4048a13ea83ed5b213002 · gohugoio/locales · GitHub

I have created pull request for same.