[typography] new commits pushed by r12a

The following commits were just pushed by r12a to https://github.com/w3c/typography:

* language-matrix, added note about clicking on cells for more detail
  by r12a
https://github.com/w3c/typography/commit/6e29d6ed492d173d3a8991f86314d2715bbea540

Received on Thursday, 5 October 2017 14:08:32 UTC