Fix "Internals" link in What's New (#937)

shoyer · web-flow · commit 2c583122a3f3 · 2016-08-02T10:38:22.000-07:00
Fixes GH932
diff --git a/doc/index.rst b/doc/index.rst
@@ -37,6 +37,7 @@ Documentation
 
    whats-new
    why-xarray
+   faq
    examples
    installing
    data-structures
@@ -51,7 +52,6 @@ Documentation
    dask
    plotting
    api
-   faq
    internals
 
 See also
diff --git a/doc/internals.rst b/doc/internals.rst
@@ -1,4 +1,4 @@
-..
+.. _internals:
 
 xarray Internals
 ================
