Fix docgen tests.

pkg/docgen/test/inherited_comments_test.dart

Index: pkg/docgen/test/inherited_comments_test.dart
diff --git a/pkg/docgen/test/inherited_comments_test.dart b/pkg/docgen/test/inherited_comments_test.dart
index 2f229f94acd7bb4df92a1a69fd9b3fe9d134283c..800bac6ba5520710171c24acad084c3644d3366d 100644
--- a/pkg/docgen/test/inherited_comments_test.dart
+++ b/pkg/docgen/test/inherited_comments_test.dart
@@ -28,7 +28,7 @@ void main() {
     });
 
     schedule(() {
-      var path = p.join(d.defaultRoot, 'docs', 'dart-core.Set.json');
+      var path = p.join(d.defaultRoot, 'docs', 'dart:core.Set.json');
       var dartCoreSetJson = new File(path).readAsStringSync();
 
       var dartCoreSet = JSON.decode(dartCoreSetJson) as Map<String, dynamic>;
@@ -42,8 +42,8 @@ void main() {
   });
 }
 
-const _TO_LIST_COMMENT = "<p>Creates a <a>dart-core.List</a> containing the "
-    "elements of this <a>dart-core.Iterable</a>.</p>\n<p>The elements are in "
+const _TO_LIST_COMMENT = "<p>Creates a <a>dart:core.List</a> containing the "
+    "elements of this <a>dart:core.Iterable</a>.</p>\n<p>The elements are in "
     "iteration order. The list is fixed-length\nif "
-    "<a>dart-core.Set.toList.growable</a> is false.</p>";
-const _TO_LIST_COMMENT_FROM = "dart-core.Iterable.toList";
+    "<a>dart:core.Set.toList.growable</a> is false.</p>";
+const _TO_LIST_COMMENT_FROM = "dart:core.Iterable.toList";