diff --git a/modules/pacing/bitrate_prober.cc b/modules/pacing/bitrate_prober.cc
index 381a54d..ed4b776 100644
--- a/modules/pacing/bitrate_prober.cc
+++ b/modules/pacing/bitrate_prober.cc
@@ -164,7 +164,7 @@
 }
 
 // Probe size is recommended based on the probe bitrate required. We choose
-// a minimum of twice |kMinProbeDeltaMs| interval to allow scheduling to be
+// a minimum of twice `kMinProbeDeltaMs` interval to allow scheduling to be
 // feasible.
 DataSize BitrateProber::RecommendedMinProbeSize() const {
   if (clusters_.empty()) {
diff --git a/modules/pacing/bitrate_prober.h b/modules/pacing/bitrate_prober.h
index 5a89aac..3ac431c 100644
--- a/modules/pacing/bitrate_prober.h
+++ b/modules/pacing/bitrate_prober.h
@@ -38,7 +38,7 @@
   // Maximum amount of time each probe can be delayed.
   FieldTrialParameter<TimeDelta> max_probe_delay;
   // If NextProbeTime() is called with a delay higher than specified by
-  // |max_probe_delay|, abort it.
+  // `max_probe_delay`, abort it.
   FieldTrialParameter<bool> abort_delayed_probes;
 };
 
@@ -61,14 +61,14 @@
   // with.
   void OnIncomingPacket(DataSize packet_size);
 
-  // Create a cluster used to probe for |bitrate_bps| with |num_probes| number
+  // Create a cluster used to probe for `bitrate_bps` with `num_probes` number
   // of probes.
   void CreateProbeCluster(DataRate bitrate, Timestamp now, int cluster_id);
 
   // Returns the time at which the next probe should be sent to get accurate
   // probing. If probing is not desired at this time, Timestamp::PlusInfinity()
   // will be returned.
-  // TODO(bugs.webrtc.org/11780): Remove |now| argument when old mode is gone.
+  // TODO(bugs.webrtc.org/11780): Remove `now` argument when old mode is gone.
   Timestamp NextProbeTime(Timestamp now) const;
 
   // Information about the current probing cluster.
@@ -80,7 +80,7 @@
 
   // Called to report to the prober that a probe has been sent. In case of
   // multiple packets per probe, this call would be made at the end of sending
-  // the last packet in probe. |size| is the total size of all packets in probe.
+  // the last packet in probe. `size` is the total size of all packets in probe.
   void ProbeSent(Timestamp now, DataSize size);
 
  private:
diff --git a/modules/pacing/paced_sender.h b/modules/pacing/paced_sender.h
index c819f3f..fe29bc5 100644
--- a/modules/pacing/paced_sender.h
+++ b/modules/pacing/paced_sender.h
@@ -57,7 +57,7 @@
   // overshoots from the encoder.
   static const float kDefaultPaceMultiplier;
 
-  // TODO(bugs.webrtc.org/10937): Make the |process_thread| argument be non
+  // TODO(bugs.webrtc.org/10937): Make the `process_thread` argument be non
   // optional once all callers have been updated.
   PacedSender(Clock* clock,
               PacketRouter* packet_router,
diff --git a/modules/pacing/pacing_controller.cc b/modules/pacing/pacing_controller.cc
index e0ace4e..27cfb92 100644
--- a/modules/pacing/pacing_controller.cc
+++ b/modules/pacing/pacing_controller.cc
@@ -346,7 +346,7 @@
   // If probing is active, that always takes priority.
   if (prober_.is_probing()) {
     Timestamp probe_time = prober_.NextProbeTime(now);
-    // |probe_time| == PlusInfinity indicates no probe scheduled.
+    // `probe_time` == PlusInfinity indicates no probe scheduled.
     if (probe_time != Timestamp::PlusInfinity() && !probing_send_failure_) {
       return probe_time;
     }
diff --git a/modules/pacing/pacing_controller.h b/modules/pacing/pacing_controller.h
index b0bdfb2..38bb9e5 100644
--- a/modules/pacing/pacing_controller.h
+++ b/modules/pacing/pacing_controller.h
@@ -73,7 +73,7 @@
   // Increasing this factor will result in lower delays in cases of bitrate
   // overshoots from the encoder.
   static const float kDefaultPaceMultiplier;
-  // If no media or paused, wake up at least every |kPausedProcessIntervalMs| in
+  // If no media or paused, wake up at least every `kPausedProcessIntervalMs` in
   // order to send a keep-alive packet so we don't get stuck in a bad state due
   // to lack of feedback.
   static const TimeDelta kPausedProcessInterval;
@@ -192,11 +192,11 @@
   DataSize transport_overhead_per_packet_;
 
   // TODO(webrtc:9716): Remove this when we are certain clocks are monotonic.
-  // The last millisecond timestamp returned by |clock_|.
+  // The last millisecond timestamp returned by `clock_`.
   mutable Timestamp last_timestamp_;
   bool paused_;
 
-  // If |use_interval_budget_| is true, |media_budget_| and |padding_budget_|
+  // If `use_interval_budget_` is true, `media_budget_` and `padding_budget_`
   // will be used to track when packets can be sent. Otherwise the media and
   // padding debt counters will be used together with the target rates.
 
diff --git a/modules/pacing/packet_router.h b/modules/pacing/packet_router.h
index 7a6e24d..3e8a0f3 100644
--- a/modules/pacing/packet_router.h
+++ b/modules/pacing/packet_router.h
@@ -63,7 +63,7 @@
   // Send REMB feedback.
   void SendRemb(int64_t bitrate_bps, std::vector<uint32_t> ssrcs);
 
-  // Sends |packets| in one or more IP packets.
+  // Sends `packets` in one or more IP packets.
   void SendCombinedRtcpPacket(
       std::vector<std::unique_ptr<rtcp::RtcpPacket>> packets);
 
diff --git a/modules/pacing/round_robin_packet_queue.cc b/modules/pacing/round_robin_packet_queue.cc
index 8094ccd..1feb5a9 100644
--- a/modules/pacing/round_robin_packet_queue.cc
+++ b/modules/pacing/round_robin_packet_queue.cc
@@ -174,7 +174,7 @@
   stream_priorities_.erase(stream->priority_it);
 
   // Calculate the total amount of time spent by this packet in the queue
-  // while in a non-paused state. Note that the |pause_time_sum_ms_| was
+  // while in a non-paused state. Note that the `pause_time_sum_ms_` was
   // subtracted from |packet.enqueue_time_ms| when the packet was pushed, and
   // by subtracting it now we effectively remove the time spent in in the
   // queue while in a paused state.
@@ -185,11 +185,11 @@
   RTC_CHECK(queued_packet.EnqueueTimeIterator() != enqueue_times_.end());
   enqueue_times_.erase(queued_packet.EnqueueTimeIterator());
 
-  // Update |bytes| of this stream. The general idea is that the stream that
+  // Update `bytes` of this stream. The general idea is that the stream that
   // has sent the least amount of bytes should have the highest priority.
   // The problem with that is if streams send with different rates, in which
   // case a "budget" will be built up for the stream sending at the lower
-  // rate. To avoid building a too large budget we limit |bytes| to be within
+  // rate. To avoid building a too large budget we limit `bytes` to be within
   // kMaxLeading bytes of the stream that has sent the most amount of bytes.
   DataSize packet_size = PacketSize(queued_packet);
   stream->size =
@@ -331,13 +331,13 @@
   Stream* stream = &stream_info_it->second;
 
   if (stream->priority_it == stream_priorities_.end()) {
-    // If the SSRC is not currently scheduled, add it to |stream_priorities_|.
+    // If the SSRC is not currently scheduled, add it to `stream_priorities_`.
     RTC_CHECK(!IsSsrcScheduled(stream->ssrc));
     stream->priority_it = stream_priorities_.emplace(
         StreamPrioKey(packet.Priority(), stream->size), packet.Ssrc());
   } else if (packet.Priority() < stream->priority_it->first.priority) {
     // If the priority of this SSRC increased, remove the outdated StreamPrioKey
-    // and insert a new one with the new priority. Note that |priority_| uses
+    // and insert a new one with the new priority. Note that `priority_` uses
     // lower ordinal for higher priority.
     stream_priorities_.erase(stream->priority_it);
     stream->priority_it = stream_priorities_.emplace(
diff --git a/modules/pacing/round_robin_packet_queue.h b/modules/pacing/round_robin_packet_queue.h
index cad555a..dd35b90 100644
--- a/modules/pacing/round_robin_packet_queue.h
+++ b/modules/pacing/round_robin_packet_queue.h
@@ -128,8 +128,8 @@
 
     PriorityPacketQueue packet_queue;
 
-    // Whenever a packet is inserted for this stream we check if |priority_it|
-    // points to an element in |stream_priorities_|, and if it does it means
+    // Whenever a packet is inserted for this stream we check if `priority_it`
+    // points to an element in `stream_priorities_`, and if it does it means
     // this stream has already been scheduled, and if the scheduled priority is
     // lower than the priority of the incoming packet we reschedule this stream
     // with the higher priority.
diff --git a/modules/pacing/rtp_packet_pacer.h b/modules/pacing/rtp_packet_pacer.h
index d826edd..3dc2b27 100644
--- a/modules/pacing/rtp_packet_pacer.h
+++ b/modules/pacing/rtp_packet_pacer.h
@@ -56,7 +56,7 @@
 
   // Set the average upper bound on pacer queuing delay. The pacer may send at
   // a higher rate than what was configured via SetPacingRates() in order to
-  // keep ExpectedQueueTimeMs() below |limit_ms| on average.
+  // keep ExpectedQueueTimeMs() below `limit_ms` on average.
   virtual void SetQueueTimeLimit(TimeDelta limit) = 0;
 
   // Currently audio traffic is not accounted by pacer and passed through.
diff --git a/modules/pacing/task_queue_paced_sender.cc b/modules/pacing/task_queue_paced_sender.cc
index 709718f..515cba3 100644
--- a/modules/pacing/task_queue_paced_sender.cc
+++ b/modules/pacing/task_queue_paced_sender.cc
@@ -22,10 +22,10 @@
 namespace webrtc {
 namespace {
 // If no calls to MaybeProcessPackets() happen, make sure we update stats
-// at least every |kMaxTimeBetweenStatsUpdates| as long as the pacer isn't
+// at least every `kMaxTimeBetweenStatsUpdates` as long as the pacer isn't
 // completely drained.
 constexpr TimeDelta kMaxTimeBetweenStatsUpdates = TimeDelta::Millis(33);
-// Don't call UpdateStats() more than |kMinTimeBetweenStatsUpdates| apart,
+// Don't call UpdateStats() more than `kMinTimeBetweenStatsUpdates` apart,
 // for performance reasons.
 constexpr TimeDelta kMinTimeBetweenStatsUpdates = TimeDelta::Millis(1);
 }  // namespace
@@ -243,7 +243,7 @@
   } else if (next_process_time_.IsMinusInfinity() ||
              next_process_time <= next_process_time_ - hold_back_window_) {
     // Schedule a new task since there is none currently scheduled
-    // (|next_process_time_| is infinite), or the new process time is at least
+    // (`next_process_time_` is infinite), or the new process time is at least
     // one holdback window earlier than whatever is currently scheduled.
     time_to_next_process = std::max(next_process_time - now, hold_back_window_);
   }
diff --git a/modules/pacing/task_queue_paced_sender.h b/modules/pacing/task_queue_paced_sender.h
index 0673441..d39417b 100644
--- a/modules/pacing/task_queue_paced_sender.h
+++ b/modules/pacing/task_queue_paced_sender.h
@@ -39,7 +39,7 @@
 
 class TaskQueuePacedSender : public RtpPacketPacer, public RtpPacketSender {
  public:
-  // The |hold_back_window| parameter sets a lower bound on time to sleep if
+  // The `hold_back_window` parameter sets a lower bound on time to sleep if
   // there is currently a pacer queue and packets can't immediately be
   // processed. Increasing this reduces thread wakeups at the expense of higher
   // latency.
@@ -136,7 +136,7 @@
   PacingController pacing_controller_ RTC_GUARDED_BY(task_queue_);
 
   // We want only one (valid) delayed process task in flight at a time.
-  // If the value of |next_process_time_| is finite, it is an id for a
+  // If the value of `next_process_time_` is finite, it is an id for a
   // delayed task that will call MaybeProcessPackets() with that time
   // as parameter.
   // Timestamp::MinusInfinity() indicates no valid pending task.
@@ -144,7 +144,7 @@
 
   // Since we don't want to support synchronous calls that wait for a
   // task execution, we poll the stats at some interval and update
-  // |current_stats_|, which can in turn be polled at any time.
+  // `current_stats_`, which can in turn be polled at any time.
 
   // True iff there is delayed task in flight that that will call
   // UdpateStats().
diff --git a/modules/pacing/task_queue_paced_sender_unittest.cc b/modules/pacing/task_queue_paced_sender_unittest.cc
index 3806ec2..aca1ba0 100644
--- a/modules/pacing/task_queue_paced_sender_unittest.cc
+++ b/modules/pacing/task_queue_paced_sender_unittest.cc
@@ -424,7 +424,7 @@
 
     // At this point, the pace queue is drained so there is no more intersting
     // update to be made - but there is still as schduled task that should run
-    // |kMaxTimeBetweenStatsUpdates| after the first update.
+    // `kMaxTimeBetweenStatsUpdates` after the first update.
     time_controller.AdvanceTime(start_time + kMaxTimeBetweenStatsUpdates -
                                 clock->CurrentTime());
     EXPECT_EQ(pacer.num_stats_updates_, ++num_expected_stats_updates);