diff --git a/signing/sigstore/bundle.go b/signing/sigstore/bundle.go
index 6679028f91..407b43ea11 100644
--- a/signing/sigstore/bundle.go
+++ b/signing/sigstore/bundle.go
@@ -51,7 +51,7 @@ func NewDefaultBundleSigner() *BundleSigner {
 	return NewBundleSigner(DefaultFulcioAddr, DefaultRekorAddr)
 }
 
-func NewBundleSigner(fulcioAddr string, rekorAddr string) *BundleSigner {
+func NewBundleSigner(fulcioAddr, rekorAddr string) *BundleSigner {
 	return &BundleSigner{
 		fulcioAddr: fulcioAddr,
 		rekorAddr:  rekorAddr,
diff --git a/signing/sigstore/fulcio.go b/signing/sigstore/fulcio.go
index c23a7b0749..cb10e26231 100644
--- a/signing/sigstore/fulcio.go
+++ b/signing/sigstore/fulcio.go
@@ -32,6 +32,7 @@ import (
 )
 
 const (
+	// DefaultFulcioAddr is the default Sigstore Fulcio URL.
 	DefaultFulcioAddr   = options.DefaultFulcioURL
 	defaultOIDCIssuer   = options.DefaultOIDCIssuerURL
 	defaultOIDCClientID = "sigstore"