Tweak words, per Seth

Author: kwalrath

README.md

@@ -6,9 +6,9 @@ Use `dartdoc` to generate HTML documentaton for your Dart package.
 
 For information about contributing to the dartdoc project, see the [contributor docs][].
 
-To see issues and code for dartdoc servers, see
-[dart-lang/api.dartlang.org](https://github.com/dart-lang/api.dartlang.org/) (for dart:* docs) and
-[astashov/dartdocs.org](https://github.com/astashov/dartdocs.org) (for pub packages).
+For issues/details related to hosted Dart API docs, see
+[dart-lang/api.dartlang.org](https://github.com/dart-lang/api.dartlang.org/) (for dart:* libraries) and
+[astashov/dartdocs.org](https://github.com/astashov/dartdocs.org) (for libraries in pub packages).
 
 ## Installing dartdoc