[1580] removed white space at EOL and in blank line.

src/bin/auth/query.cc

@@ -172,7 +172,7 @@ Query::addNXDOMAINProof(ZoneFinder& finder, ConstRRsetPtr nsec) {
 // findNSEC3() in this method should result an FindNSEC3Result that proves
 // the Closest Encloser Proof and non existent of matching wildcard.
 // Firstly, the call to findNSEC3() set the recursive to true in order to
-// get the an NSEC3 RR that matches the closest (provable) encloser and 
+// get the an NSEC3 RR that matches the closest (provable) encloser and
 // an NSEC3 RR that covers the "next closer" name to the closest encloser.
 // This corresponds to Section 7.2.1 of RFC 5155.
 // Then,construct the wildcard domain, call to findNSEC3() set the recursive

src/bin/auth/tests/query_unittest.cc

@@ -1672,7 +1672,7 @@ TEST_F(QueryTest, nxdomainWithBadNextNSEC3Proof) {
     ZoneFinder::FindNSEC3Result nsec3(true, 0, textToRRset(nsec3_apex_txt),
                                       ConstRRsetPtr());
     mock_finder->setNSEC3Result(&nsec3);
-    
+
     EXPECT_THROW(Query(memory_client, Name("nxdomain.example.com"),
                        RRType::TXT(), response, true).process(),
                  Query::BadNSEC3);