docs(rust): fix doc-example for ockam_vault
@@ -9,7 +9,7 @@ use zeroize::Zeroize;
/// # Examples
/// ```
/// use ockam_vault::SoftwareVault;
-/// use ockam_vault_core::{SecretAttributes, SecretType, SecretPersistence, CURVE25519_SECRET_LENGTH, SecretVault, SignerVault, VerifierVault};
+/// use ockam_vault_core::{SecretAttributes, SecretType, SecretPersistence, CURVE25519_SECRET_LENGTH, SecretVault, Signer, Verifier};
///
/// fn example() -> ockam_core::Result<()> {
/// let mut vault = SoftwareVault::default();
