fix typo in ResolverOptions.Credentials documentation
@@ -75,7 +75,7 @@ type ResolverOptions struct {
// Credentials provides username and secret given a host.
// If username is empty but a secret is given, that secret
- // is interpretted as a long lived token.
+ // is interpreted as a long lived token.
// Deprecated: use Authorizer
Credentials func(string) (string, string, error)
