add newline in describeContent()

Test: ./runtests.sh
Change-Id: I0524733eccc57176bae3c47df86952ebe5ba615f
diff --git a/aidl_unittest.cpp b/aidl_unittest.cpp
index 03a135d..a5c40d6 100644
--- a/aidl_unittest.cpp
+++ b/aidl_unittest.cpp
@@ -117,7 +117,8 @@
   }
   @Override public int describeContents()
   {
-    return 0;}
+    return 0;
+  }
 }
 )";
 
diff --git a/generate_java.cpp b/generate_java.cpp
index b6287cf..bb7678e 100644
--- a/generate_java.cpp
+++ b/generate_java.cpp
@@ -227,7 +227,7 @@
   describe_contents_method->returnType = types->IntType();
   describe_contents_method->name = "describeContents";
   describe_contents_method->statements = new StatementBlock();
-  describe_contents_method->statements->Add(new LiteralStatement("return 0;"));
+  describe_contents_method->statements->Add(new LiteralStatement("return 0;\n"));
   parcel_class->elements.push_back(describe_contents_method);
 
   return parcel_class;