ci: speed up code-coverage jobs

some documentation updates

refs #3809

Change-Id: I0c837a3b8f0f5e5e15d20ba41418bf17660fffb5
diff --git a/docs/FAQ.rst b/docs/FAQ.rst
index 0709ef8..77a5498 100644
--- a/docs/FAQ.rst
+++ b/docs/FAQ.rst
@@ -191,7 +191,7 @@
 How to start using NDN MacPorts repository on OSX?
 --------------------------------------------------
 
-Please see :ref:`Install NFD Using the NDN MacPorts Repository on OS X`.
+Please see :ref:`Install NFD Using the NDN MacPorts Repository on OS X and macOS`.
 
 .. _How to start using NDN PPA repository on Ubuntu Linux: