Fix typo.

Cloned from https://github.com/google/quiche/pull/48, authored by
HuaChunbo. Manually verified CLA.

PiperOrigin-RevId: 563089874

quiche/quic/core/quic_stream.h

diff --git a/quiche/quic/core/quic_stream.h b/quiche/quic/core/quic_stream.h
index ec4bc97..e4d1463 100644
--- a/quiche/quic/core/quic_stream.h
+++ b/quiche/quic/core/quic_stream.h
@@ -437,7 +437,7 @@
   // Send RESET_STREAM if it hasn't been sent yet.
   void MaybeSendRstStream(QuicResetStreamError error);
 
-  // Convenience warppers for two methods above.
+  // Convenience wrappers for two methods above.
   void MaybeSendRstStream(QuicRstStreamErrorCode error) {
     MaybeSendRstStream(QuicResetStreamError::FromInternal(error));
   }