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@@ -73,7 +73,7 @@ This should be updated fairly regularly. As usual, **pull requests are encourage
 ### Generating Docs
 
 * [docco](https://ashkenas.com/docco/) - Pretty docs from source code comments with ports for many languages. (contributed by [@kylewest](https://twitter.com/kylewest))
-* [Sphinx](http://sphinx-doc.org/) - Comprehensive documentation tool using restructuredText with beautiful HTML and PDF output. (contributed by [@nikhilcutshort](https://twitter.com/nikhilcutshort))
+* [Sphinx](https://www.sphinx-doc.org/) - Comprehensive documentation tool using restructuredText with beautiful HTML and PDF output. (contributed by [@nikhilcutshort](https://twitter.com/nikhilcutshort))
 * [MkDocs](http://www.mkdocs.org/) - Documentation with Markdown, written in Python. (contributed by [ericbn](https://github.com/ericbn))
 * [Read the Docs](https://readthedocs.org/) - Hosted docs using Sphinx or MkDocs, supports translations and finding docs for specific software versions. Used by the Django Docs. (contributed by [Stephen Paulger](https://github.com/stephenpaulger))
 * [dr.js](https://github.com/adobe-webplatform/dr.js) - Tiny JavaScript documentation generator from the author of RaphaëlJS.  (contributed by [@nikhilcutshort](https://twitter.com/nikhilcutshort))