quic: fix typo in comments

PR-URL: #33975
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

src/quic/node_quic_util.h

@@ -114,7 +114,7 @@ class StatsBase {
   // A StatsBase instance may have one of three histogram
   // instances. One that records rate of data flow, one
   // that records size of data chunk, and one that records
-  // rate of data ackwowledgement. These may be used in
+  // rate of data acknowledgement. These may be used in
   // slightly different ways of different StatsBase
   // instances or may be turned off entirely.
   enum HistogramOptions {