us should be US

Kota Mizushima · Kota Mizushima · commit 0679fb5d7184 · 2016-01-22T01:15:14.000+09:00
diff --git a/src/main/scala/scala/tools/partest/nest/Runner.scala b/src/main/scala/scala/tools/partest/nest/Runner.scala
@@ -110,7 +110,7 @@ class Runner(val testFile: File, val suiteRunner: SuiteRunner) {
       "-classpath",
       joinPaths(outDir :: testClassPath),
       "-J-Duser.language=en",
-      "-J-Duser.country=us"
+      "-J-Duser.country=US"
     ) ++ files.map(_.getAbsolutePath)
 
     pushTranscript(args mkString " ")
