QUIC - cleanup changes per comments for CL's 279453004, 283693002

net/tools/quic/end_to_end_test.cc

Index: net/tools/quic/end_to_end_test.cc
diff --git a/net/tools/quic/end_to_end_test.cc b/net/tools/quic/end_to_end_test.cc
index 88788cca68b354dca035875ab0f7f491af9f0e30..cf568268a4e4a2af5eea9fb24894679fb71e0391 100644
--- a/net/tools/quic/end_to_end_test.cc
+++ b/net/tools/quic/end_to_end_test.cc
@@ -660,7 +660,7 @@ TEST_P(EndToEndTest, LargePostFEC) {
 TEST_P(EndToEndTest, LargePostSmallBandwidthLargeBuffer) {
   ASSERT_TRUE(Initialize());
   SetPacketSendDelay(QuicTime::Delta::FromMicroseconds(1));
-  // 256KB per second with a 256k buffer from server to client.  Wireless
+  // 256KB per second with a 256KB buffer from server to client.  Wireless
   // clients commonly have larger buffers, but our max CWND is 200.
   server_writer_->set_max_bandwidth_and_buffer_size(
       QuicBandwidth::FromBytesPerSecond(256 * 1024), 256 * 1024);