diff --git a/quic/core/crypto/quic_random.cc b/quic/core/crypto/quic_random.cc
index 56657b5..c68862a 100644
--- a/quic/core/crypto/quic_random.cc
+++ b/quic/core/crypto/quic_random.cc
@@ -24,6 +24,7 @@
 }
 
 uint64_t Xoshiro256PlusPlus() {
+  // no op comment change.
   static thread_local uint64_t rng_state[4];
   static thread_local bool rng_state_initialized = false;
   if (QUIC_PREDICT_FALSE(!rng_state_initialized)) {