diff --git a/src/cmd_pgp.rs b/src/cmd_pgp.rs
index 307f9da..3f3e4d4 100644
--- a/src/cmd_pgp.rs
+++ b/src/cmd_pgp.rs
@@ -88,8 +88,8 @@ impl Command for CommandImpl {
                             public_key4.push_str(&format!("\n\tCreation time {}", creation_time_str));
                             public_key4.push_str(&format!("\n\tPublic algo: {:?}", key4.pk_algo()));
                             if show_detail {
-                                if let Some(pubkey_pem) = public_key_pem(key4.mpis()) {
-                                    public_key4.push_str(&format!("\n\tPublic key PEM: {}", pubkey_pem));
+                                if let Some(pub_key_pem) = public_key_pem(key4.mpis()) {
+                                    public_key4.push_str(&format!("\n\tPublic key PEM: {}", pub_key_pem));
                                 }
                             }
                             information!("Found public sub key: {}", public_key4);