docs: update doc for the new version

docs/_config.yml

@@ -18,7 +18,7 @@ email: hi@jonaskaninda.com
 description: >- # this means to ignore newlines until "baseurl:"
   PostgreSQL Backup and Restoration tool. Backup database to AWS S3 storage or any S3 Alternatives for Object Storage.
 baseurl: "" # the subpath of your site, e.g. /blog
-url: "" # the base hostname & protocol for your site, e.g. http://example.com
+url: "jkaninda.github.io/pg-bkup/" # the base hostname & protocol for your site, e.g. http://example.com
 twitter_username: jonaskaninda
 github_username:  jkaninda