Fixes

README.md

@@ -22,7 +22,7 @@ ExDoc ships with many features:
   * Quick search with autocompletion support on the API reference (`s` keyboard shortcut)
   * Go-to shortcut to take to any HexDocs package documentation with autocomplete support (`g` keyboard shortcut)
   * Support for night-mode (automatically detected according to the browser preferences)
-  * Reference popovers on mouse-over to links to other projects and documentation
+  * Show tooltips when mousing over a link to a module/function (works for the current project and across projects)
   * Upon configuration, a version dropdown is shown to quickly switch to other versions (automatically configured when hosted on HexDocs)
   * Upon configuration, documentation includes link to the source code
 
@@ -136,4 +136,4 @@ The easiest way to test changes to ExDoc is to locally re-generate its own docs:
 
 ExDoc source code is released under Apache 2 License. The generated contents, however, are under different licenses based on projects used to help render HTML, including CSS, JS, and other assets.
 
-Check the [LICENSE](LICENSE) file for more information. Any documentation generated by ExDoc, or any documentation generated by any "Derivative Works" (as specified in the Apache 2 License), must include a direct link to ExDoc on every page.
+Check the [LICENSE](LICENSE) file for more information. Any documentation generated by ExDoc, or any documentation generated by any "Derivative Works" (as specified in the Apache 2 License), must include a direct link to [ExDoc repository](https://github.com/elixir-lang/ex_doc) on every page.