Fix one comment in prefetch_autotuner_test.cc.

PiperOrigin-RevId: 198794897

diff --git a/tensorflow/core/kernels/data/prefetch_autotuner_test.cc b/tensorflow/core/kernels/data/prefetch_autotuner_test.cc
index 2f573dfb3555b2466d84c6341eaa77e69414d103..29a8cc50cde8e6c2feb53f3e89d263c83924dd80 100644 (file)
--- a/tensorflow/core/kernels/data/prefetch_autotuner_test.cc
+++ b/tensorflow/core/kernels/data/prefetch_autotuner_test.cc
@@ -33,7 +33,7 @@ TEST(PrefetchAutotuner, Disabled) {
 TEST(PrefetchAutotuner, Enabled) {
   PrefetchAutotuner t(PrefetchAutotuner::kAutoTune);
   EXPECT_EQ(1, t.buffer_limit());
-  t.RecordConsumption(0);  // Expect buffer limit to increase.
+  t.RecordConsumption(0);  // Expect buffer limit to stay the same.
   EXPECT_EQ(1, t.buffer_limit());
   t.RecordConsumption(1);
   EXPECT_EQ(1, t.buffer_limit());