diff --git a/v2/bundle/jwtbundle/doc.go b/v2/bundle/jwtbundle/doc.go
index ef165d8..394878e 100644
--- a/v2/bundle/jwtbundle/doc.go
+++ b/v2/bundle/jwtbundle/doc.go
@@ -5,17 +5,17 @@
 //
 // You can create a new bundle for a specific trust domain:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	bundle := jwtbundle.New(td)
 //
 // Or you can load it from disk:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	bundle := jwtbundle.Load(td, "bundle.jwks")
 //
 // The bundle can be initialized with JWT authorities:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	var jwtAuthorities map[string]crypto.PublicKey = ...
 //	bundle := jwtbundle.FromJWTAuthorities(td, jwtAuthorities)
 //
diff --git a/v2/bundle/spiffebundle/doc.go b/v2/bundle/spiffebundle/doc.go
index 82218f7..db9dcde 100644
--- a/v2/bundle/spiffebundle/doc.go
+++ b/v2/bundle/spiffebundle/doc.go
@@ -5,17 +5,17 @@
 //
 // You can create a new bundle for a specific trust domain:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	bundle := spiffebundle.New(td)
 //
 // Or you can load it from disk:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	bundle := spiffebundle.Load(td, "bundle.json")
 //
 // The bundle can be initialized with X.509 or JWT authorities:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //
 //	var x509Authorities []*x509.Certificate = ...
 //	bundle := spiffebundle.FromX509Authorities(td, x509Authorities)
diff --git a/v2/bundle/x509bundle/doc.go b/v2/bundle/x509bundle/doc.go
index d8a5d8b..889554f 100644
--- a/v2/bundle/x509bundle/doc.go
+++ b/v2/bundle/x509bundle/doc.go
@@ -5,17 +5,17 @@
 //
 // You can create a new bundle for a specific trust domain:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	bundle := x509bundle.New(td)
 //
 // Or you can load it from disk:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	bundle := x509bundle.Load(td, "bundle.pem")
 //
 // The bundle can be initialized with X.509 authorities:
 //
-//	td := spiffeid.RequireTrustDomain("example.org")
+//	td := spiffeid.RequireTrustDomainFromString("example.org")
 //	var x509Authorities []*x509.Certificate = ...
 //	bundle := x509bundle.FromX509Authorities(td, x509Authorities)
 //