[master] add newline at end of file

src/bin/resolver/tests/response_scrubber_unittest.cc

@@ -539,4 +539,4 @@ TEST_F(ResponseScrubberTest, All) {
     EXPECT_TRUE(mptr->hasRRset(Message::SECTION_ADDITIONAL, rrs_in_a_ns3));
 
 }
-} // Anonymous namespace
+} // Anonymous namespace