[trac871] trivial editorial cleanup: removed redundant white space after EOLs

src/lib/dns/tests/testdata/message_toWire2.spec

@@ -17,5 +17,5 @@ rr_name: www.example.com
 algorithm: hmac-md5
 time_signed: 0x4da8877a
 mac_size: 16
-mac: 0x227026ad297beee721ce6c6fff1e9ef3  
+mac: 0x227026ad297beee721ce6c6fff1e9ef3
 original_id: 0x2d65

src/lib/dns/tests/tsigrecord_unittest.cc

@@ -78,7 +78,7 @@ TEST_F(TSIGRecordTest, recordToWire) {
     EXPECT_EQ(1, test_record.toWire(buffer));
     EXPECT_PRED_FORMAT4(UnitTestUtil::matchWireData,
                         buffer.getData(), buffer.getLength(),
-                        &data[0], data.size());    
+                        &data[0], data.size());
 }
 
 TEST_F(TSIGRecordTest, recordToOLongToWire) {