Merge pull request dart-lang/package_config#8 from dart-lang/build_fix

Build fix.

pkgs/package_config/tool/travis.sh

diff --git a/pkgs/package_config/tool/travis.sh b/pkgs/package_config/tool/travis.sh
index 8242381..6d8cfe3 100755
--- a/pkgs/package_config/tool/travis.sh
+++ b/pkgs/package_config/tool/travis.sh
@@ -9,7 +9,7 @@
 
 # Verify that the libraries are error free.
 dartanalyzer --fatal-warnings \
-  lib/packagemap.dart \
+  lib/packages.dart \
   test/all.dart
 
 # Run the tests.