diff --git a/src/utils.rs b/src/utils.rs
index f298ffa..1e1b4ca 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -20,23 +20,10 @@ pub fn rand() -> [u8; 50] {
 pub fn bytes_into_string(code: &[u8]) -> String {
     // This *might* be the correct way to do it.
 
-    // code.iter().map(|byte| format!("{:02x}", byte)).collect::<String>() // ????? Why do you need this? Why not just String::from_utf8()??
+    // code.iter().map(|byte| format!("{:02x}", byte)).collect::<String>() // ????? Why do you need this? Why not just hex::encode?
     // So we need to turn each byte into a string with a 2-digit hexadecimal representation apparently...
 
-    let test_res = hex::encode(code);
-
-    let res = code.iter().fold(String::new(), |mut acc, byte| {
-        acc.push_str(&format!("{:02x}", byte));
-        acc
-    }); // This is the same as the above, but with a fold instead of a map
-
-
-    tracing::debug!(?test_res, ?res, "bytes_into_string");
-
-    // Can we do this with hex::encode instead?
-
-
-    res
+    hex::encode(code) // This is the correct way to do it.
 
     // String::from_utf8_lossy(code).to_string() // Tried this, causes corrupted string
 }