diff --git a/google/privacy/dlp/v2/dlp.proto b/google/privacy/dlp/v2/dlp.proto
index 6ece5d9c..d0ab08df 100644
--- a/google/privacy/dlp/v2/dlp.proto
+++ b/google/privacy/dlp/v2/dlp.proto
@@ -921,15 +921,16 @@ message Finding {
   // The labels associated with this `InspectFinding`.
   //
   // Label keys must be between 1 and 63 characters long and must conform
-  // to the following regular expression: \[a-z\](\[-a-z0-9\]*\[a-z0-9\])?.
+  // to the following regular expression: `[a-z]([-a-z0-9]*[a-z0-9])?`.
   //
   // Label values must be between 0 and 63 characters long and must conform
-  // to the regular expression (\[a-z\](\[-a-z0-9\]*\[a-z0-9\])?)?.
+  // to the regular expression `([a-z]([-a-z0-9]*[a-z0-9])?)?`.
   //
   // No more than 10 labels can be associated with a given finding.
   //
-  // Example: <code>"environment" : "production"</code>
-  // Example: <code>"pipeline" : "etl"</code>
+  // Examples:
+  // * `"environment" : "production"`
+  // * `"pipeline" : "etl"`
   map<string, string> labels = 10;
 
   // Time the job started that produced this finding.
@@ -3958,15 +3959,16 @@ message HybridFindingDetails {
   // inspection.
   //
   // Label keys must be between 1 and 63 characters long and must conform
-  // to the following regular expression: \[a-z\](\[-a-z0-9\]*\[a-z0-9\])?.
+  // to the following regular expression: `[a-z]([-a-z0-9]*[a-z0-9])?`.
   //
   // Label values must be between 0 and 63 characters long and must conform
-  // to the regular expression (\[a-z\](\[-a-z0-9\]*\[a-z0-9\])?)?.
+  // to the regular expression `([a-z]([-a-z0-9]*[a-z0-9])?)?`.
   //
   // No more than 10 labels can be associated with a given finding.
   //
-  // Example: <code>"environment" : "production"</code>
-  // Example: <code>"pipeline" : "etl"</code>
+  // Examples:
+  // * `"environment" : "production"`
+  // * `"pipeline" : "etl"`
   map<string, string> labels = 5;
 }
 
diff --git a/google/privacy/dlp/v2/storage.proto b/google/privacy/dlp/v2/storage.proto
index d14754ec..f0348501 100644
--- a/google/privacy/dlp/v2/storage.proto
+++ b/google/privacy/dlp/v2/storage.proto
@@ -33,7 +33,7 @@ message InfoType {
   // creating a CustomInfoType, or one of the names listed
   // at https://cloud.google.com/dlp/docs/infotypes-reference when specifying
   // a built-in type. InfoType names should conform to the pattern
-  // [a-zA-Z0-9_]{1,64}.
+  // `[a-zA-Z0-9_]{1,64}`.
   string name = 1;
 }
 
@@ -553,7 +553,7 @@ message HybridOptions {
   // these will be rejected.
   //
   // Label keys must be between 1 and 63 characters long and must conform
-  // to the following regular expression: \[a-z\](\[-a-z0-9\]*\[a-z0-9\])?.
+  // to the following regular expression: `[a-z]([-a-z0-9]*[a-z0-9])?`.
   //
   // No more than 10 keys can be required.
   repeated string required_finding_label_keys = 2;
@@ -561,15 +561,16 @@ message HybridOptions {
   // To organize findings, these labels will be added to each finding.
   //
   // Label keys must be between 1 and 63 characters long and must conform
-  // to the following regular expression: \[a-z\](\[-a-z0-9\]*\[a-z0-9\])?.
+  // to the following regular expression: `[a-z]([-a-z0-9]*[a-z0-9])?`.
   //
   // Label values must be between 0 and 63 characters long and must conform
-  // to the regular expression (\[a-z\](\[-a-z0-9\]*\[a-z0-9\])?)?.
+  // to the regular expression `([a-z]([-a-z0-9]*[a-z0-9])?)?`.
   //
   // No more than 10 labels can be associated with a given finding.
   //
-  // Example: <code>"environment" : "production"</code>
-  // Example: <code>"pipeline" : "etl"</code>
+  // Examples:
+  // * `"environment" : "production"`
+  // * `"pipeline" : "etl"`
   map<string, string> labels = 3;
 
   // If the container is a table, additional information to make findings