diff --git a/relay/tls/doc.go b/relay/tls/doc.go
index ade5b9c7408..38b807f84e9 100644
--- a/relay/tls/doc.go
+++ b/relay/tls/doc.go
@@ -1,37 +1,36 @@
-// Package tls provides utilities for configuring and managing
-// Transport Layer Security (TLS) in server environments, with
-// a focus on QUIC protocol support and testing configurations.
+// Package tls provides utilities for configuring and managing Transport Layer
+// Security (TLS) in server and client environments, with a focus on QUIC
+// protocol support and testing configurations.
 //
-// The package includes functions for cloning and customizing
-// TLS configurations as well as generating self-signed
-// certificates for development and testing purposes.
+// The package includes functions for cloning and customizing TLS
+// configurations as well as generating self-signed certificates for
+// development and testing purposes.
 //
 // Key Features:
 //
-//   - `ServerQUICTLSConfig`: Creates a server-side TLS configuration
-//     tailored for QUIC protocol with specified or default settings.
-//     QUIC requires a specific TLS configuration with proper ALPN
-//     (Application-Layer Protocol Negotiation) support, making the
-//     TLS settings crucial for establishing secure connections.
+//   - `ServerQUICTLSConfig`: Creates a server-side TLS configuration tailored
+//     for QUIC protocol with specified or default settings. QUIC requires a
+//     specific TLS configuration with proper ALPN (Application-Layer Protocol
+//     Negotiation) support, making the TLS settings crucial for establishing
+//     secure connections.
 //
-//   - `ClientQUICTLSConfig`: Provides a client-side TLS configuration
-//     suitable for QUIC protocol. The configuration differs between
-//     development (insecure testing) and production (strict verification).
+//   - `ClientQUICTLSConfig`: Provides a client-side TLS configuration suitable
+//     for QUIC protocol. The configuration differs between development
+//     (insecure testing) and production (strict verification).
 //
-//   - `generateTestTLSConfig`: Generates a self-signed TLS configuration
-//     for use in local development and testing scenarios.
+//   - `generateTestTLSConfig`: Generates a self-signed TLS configuration for
+//     use in local development and testing scenarios.
 //
 // Usage:
 //
-// This package provides separate implementations for development
-// and production environments. The development implementation
-// (guarded by `//go:build dev`) supports testing configurations
-// with self-signed certificates and insecure client connections.
-// The production implementation (guarded by `//go:build !dev`)
-// ensures that valid and secure TLS configurations are supplied
+// This package provides separate implementations for development and production
+// environments. The development implementation (guarded by `//go:build devcert`)
+// supports testing configurations with self-signed certificates and insecure
+// client connections. The production implementation (guarded by `//go:build
+// !devcert`) ensures that valid and secure TLS configurations are supplied
 // and used.
 //
-// The QUIC protocol is highly reliant on properly configured TLS
-// settings, and this package ensures that configurations meet the
-// requirements for secure and efficient QUIC communication.
+// The QUIC protocol is highly reliant on properly configured TLS settings,
+// and this package ensures that configurations meet the requirements for
+// secure and efficient QUIC communication.
 package tls