A question about _config.yml site.url

[dev-onejun]

Hi.

While I make sitemap.xml file to submit to a search console,
I wonder that why _config.yml site.url should have / at last.

Similar to the PR #99,
because site.url has / in last, there is two slashes // in sitemap.xml.

For instance, in the case of the last version of _config.yml 4380fa6,
my sitemap.xml generates a url like https://rohanchandra.github.io///2014/11/30/sample-post.html.

I changed the code like b89c2fa or

url: “https://rohanchandra.github.io”

I don’t open PR yet, because I don’t know whether this issue is intended or not, more even related or not.
Please let me know it is okay to change.