Update CONTRIBUTING.md (#2317)

CONTRIBUTING.md

@@ -8,7 +8,7 @@ If you have any feedback on Google Fonts API, directory, or the fonts themselves
 
 If you would like to include a new font family in the Google Fonts collection, we'll be happy to include it if it meets the following criteria:
 
-* The typeface design is original, or a legitimate revival of a design in the public domain, and of good quality. The Google Design team curates the overall Google Fonts collection and decides if fonts are of good quality. You can get general reviews of your project from the wider international type community during development by posting review requests in the [googlefonts-discuss](https://groups.google.com/forum/#!forum/googlefonts-discuss) group, and the [typedrawers](http://typedrawers.com/categories/critiques%E2%80%94type-design) review forum.  
+* The typeface design is original, or a legitimate revival of a design in the public domain, and of good quality. The Google Design team curates the overall Google Fonts collection and decides if fonts are of good quality. We may reject families if they fail to meet our criteria. You can get general reviews of your project from the wider international type community during development by posting review requests in the [googlefonts-discuss](https://groups.google.com/forum/#!forum/googlefonts-discuss) group, and the [typedrawers](http://typedrawers.com/categories/critiques%E2%80%94type-design) review forum.
 * The project is **wholly** licensed under the [SIL Open Font License v1.1](http://scripts.sil.org/OFL), and there are no proprietary/restricted-license versions available elsewhere
 * The Open Font License does not have any Reserved Font Names ([why](https://github.com/simoncozens/silson/issues/1))
 * The copyright holders have all signed the [Google Contributor's License Agreement](https://cla.developers.google.com)