diff --git a/rust/pv/src/verify/helper.rs b/rust/pv/src/verify/helper.rs
index 99eebf82..34fce64d 100644
--- a/rust/pv/src/verify/helper.rs
+++ b/rust/pv/src/verify/helper.rs
@@ -220,7 +220,7 @@ pub fn verify_chain(
         // verify certificate
         let res = ctx.verify_cert()?;
         if !res {
-            debug!("Failed to verify the singing key with the chain of trust");
+            debug!("Failed to verify the signing key with the chain of trust");
             return Ok(res);
         }
         // verify that the chain is as expected