diff --git a/modules/video_processing/test/denoiser_test.cc b/modules/video_processing/test/denoiser_test.cc
index 28ba702b3a..569b0f66a3 100644
--- a/modules/video_processing/test/denoiser_test.cc
+++ b/modules/video_processing/test/denoiser_test.cc
@@ -58,7 +58,7 @@ TEST(VideoDenoiserTest, MbDenoise) {
   uint8_t running_src[16 * 16], src[16 * 16];
   uint8_t dst[16 * 16], dst_sse_neon[16 * 16];
 
-  // Test case: |diff| <= |3 + shift_inc1|
+  // Test case: `diff` <= |3 + shift_inc1|
   for (int i = 0; i < 16; ++i) {
     for (int j = 0; j < 16; ++j) {
       running_src[i * 16 + j] = i * 11 + j;
@@ -71,7 +71,7 @@ TEST(VideoDenoiserTest, MbDenoise) {
   df_sse_neon->MbDenoise(running_src, 16, dst_sse_neon, 16, src, 16, 0, 1);
   EXPECT_EQ(0, memcmp(dst, dst_sse_neon, 16 * 16));
 
-  // Test case: |diff| >= |4 + shift_inc1|
+  // Test case: `diff` >= |4 + shift_inc1|
   for (int i = 0; i < 16; ++i) {
     for (int j = 0; j < 16; ++j) {
       running_src[i * 16 + j] = i * 11 + j;
@@ -84,7 +84,7 @@ TEST(VideoDenoiserTest, MbDenoise) {
   df_sse_neon->MbDenoise(running_src, 16, dst_sse_neon, 16, src, 16, 0, 1);
   EXPECT_EQ(0, memcmp(dst, dst_sse_neon, 16 * 16));
 
-  // Test case: |diff| >= 8
+  // Test case: `diff` >= 8
   for (int i = 0; i < 16; ++i) {
     for (int j = 0; j < 16; ++j) {
       running_src[i * 16 + j] = i * 11 + j;
@@ -97,7 +97,7 @@ TEST(VideoDenoiserTest, MbDenoise) {
   df_sse_neon->MbDenoise(running_src, 16, dst_sse_neon, 16, src, 16, 0, 1);
   EXPECT_EQ(0, memcmp(dst, dst_sse_neon, 16 * 16));
 
-  // Test case: |diff| > 15
+  // Test case: `diff` > 15
   for (int i = 0; i < 16; ++i) {
     for (int j = 0; j < 16; ++j) {
       running_src[i * 16 + j] = i * 11 + j;
diff --git a/modules/video_processing/util/denoiser_filter_c.cc b/modules/video_processing/util/denoiser_filter_c.cc
index 5411e556e7..55c0ea7b35 100644
--- a/modules/video_processing/util/denoiser_filter_c.cc
+++ b/modules/video_processing/util/denoiser_filter_c.cc
@@ -71,7 +71,7 @@ DenoiserDecision DenoiserFilterC::MbDenoise(const uint8_t* mc_running_avg_y,
       diff = mc_running_avg_y[c] - sig[c];
       absdiff = abs(diff);
 
-      // When |diff| <= |3 + shift_inc1|, use pixel value from
+      // When `diff` <= |3 + shift_inc1|, use pixel value from
       // last denoised raw.
       if (absdiff <= 3 + shift_inc1) {
         running_avg_y[c] = mc_running_avg_y[c];