diff --git a/src/lib.rs b/src/lib.rs
index 4e12765..8757693 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -66,7 +66,7 @@ impl UrlShortener {
 
                     let kv_result = ctx
                         .kv("KV")?
-                        .put(&req_body.key.replace(" ", "-"), &req_body.url);
+                        .put(&req_body.key.replace(' ', "-"), &req_body.url);
 
                     if let Ok(kv_result) = kv_result {
                         let kv_result = kv_result.execute().await;
@@ -94,7 +94,7 @@ impl UrlShortener {
                 let req_body: Result<DeleteRequest> = req.json().await;
 
                 if let Ok(req_body) = req_body {
-                    let kv_result = ctx.kv("KV")?.delete(&req_body.key.replace(" ", "-")).await;
+                    let kv_result = ctx.kv("KV")?.delete(&req_body.key.replace(' ', "-")).await;
 
                     if kv_result.is_ok() {
                         return Response::from_html("Key Successfully Deleted");
diff --git a/src/utils.rs b/src/utils.rs
index b35ba7c..65881e4 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -7,7 +7,7 @@ pub fn log_request(req: &Request) {
         Date::now().to_string(),
         req.path(),
         req.cf().coordinates().unwrap_or_default(),
-        req.cf().region().unwrap_or("unknown region".into())
+        req.cf().region().unwrap_or_else(|| "unknown region".into())
     );
 }