[3344] Delete trailing whitespace

diff --git a/src/lib/dns/tests/rdata_unittest.cc b/src/lib/dns/tests/rdata_unittest.cc
index 207905aed096539549a68f1a311419a0716bc5b8..4c1c0254d714fb9d46f62e1bea7f22ba7385d6d9 100644 (file)
--- a/src/lib/dns/tests/rdata_unittest.cc
+++ b/src/lib/dns/tests/rdata_unittest.cc
@@ -278,7 +278,7 @@ TEST_F(Rdata_Unknown_Test, createFromText) {
     EXPECT_EQ(0, generic::Generic("\\# 4 a1b2c30d").compare(
                   *rdataFactoryFromFile(unknown_rrtype, RRClass::IN(),
                                         "rdata_unknown_fromWire")));
-    // upper case hexadecimal digits should also be okay. 
+    // upper case hexadecimal digits should also be okay.
     EXPECT_EQ(0, generic::Generic("\\# 4 A1B2C30D").compare(
                   *rdataFactoryFromFile(unknown_rrtype, RRClass::IN(),
                                         "rdata_unknown_fromWire")));