typo: varibles -> variables

content/github/working-with-github-pages/troubleshooting-jekyll-build-errors-for-github-pages-sites.md

@@ -183,6 +183,6 @@ To troubleshoot, make sure all output tags in the file in the error message are
 
 This error means that your code contains an unrecognized Liquid tag.
 
-To troubleshoot, make sure all Liquid tags in the file in the error message match Jekyll's default variables and there are no typos in the tag names. For a list of default varibles, see "[Variables](https://jekyllrb.com/docs/variables/)" in the Jekyll documentation.
+To troubleshoot, make sure all Liquid tags in the file in the error message match Jekyll's default variables and there are no typos in the tag names. For a list of default variables, see "[Variables](https://jekyllrb.com/docs/variables/)" in the Jekyll documentation.
 
 Unsupported plugins are a common source of unrecognized tags. If you use an unsupported plugin in your site by generating your site locally and pushing your static files to {% data variables.product.product_name %}, make sure the plugin is not introducing tags that are not in Jekyll's default variables. For a list of supported plugins, see "[About {% data variables.product.prodname_pages %} and Jekyll](/articles/about-github-pages-and-jekyll#plugins)."