removed unneccessary return statements

src/config.rs

@@ -18,7 +18,7 @@ pub struct Entry {
 }
 
 fn default_ttl() -> u32 {
-    return 300;
+    300
 }
 
 #[derive(Deserialize, PartialEq, Debug)]
@@ -112,7 +112,7 @@ pub fn validate_config(config: &Config) -> anyhow::Result<()> {
             }
         }
     }
-    return Ok(());
+    Ok(())
 }
 
 #[cfg(test)]

src/main.rs

@@ -30,7 +30,7 @@ fn api_client(api_key: &str) -> anyhow::Result<Client> {
     let accept_value = header::HeaderValue::from_static("application/json");
     headers.insert(header::ACCEPT, accept_value);
     let client = client_builder.default_headers(headers).build()?;
-    return Ok(client);
+    Ok(client)
 }
 
 #[derive(Serialize)]