fix and add library docs
diff --git a/lib/cli_logging.dart b/lib/cli_logging.dart
index 72ec89a..a5fa6d6 100644
--- a/lib/cli_logging.dart
+++ b/lib/cli_logging.dart
@@ -4,12 +4,11 @@
/// This library contains functionality to help command-line utilities to easily
/// create aesthetic output.
+library cli_logging;
import 'dart:async';
import 'dart:io' as io;
-/// create aesthetic output.
-
/// A small utility class to make it easier to work with common ANSI escape
/// sequences.
class Ansi {
diff --git a/lib/cli_util.dart b/lib/cli_util.dart
index 2c8faa2..5d32e78 100644
--- a/lib/cli_util.dart
+++ b/lib/cli_util.dart
@@ -3,6 +3,7 @@
// BSD-style license that can be found in the LICENSE file.
/// Utilities to return the Dart SDK location.
+library cli_util;
import 'dart:io';
