remove empty string from println call

src/config/wizard.rs

@@ -25,9 +25,9 @@ macro_rules! wizard_prompt {
 #[macro_export]
 macro_rules! wizard_log {
     ($($arg:tt)*) => {
-	println!("");
+	println!();
 	println!("{}", console::style(format!($($arg)*)).underlined());
-	println!("");
+	println!();
     };
 }
 

src/imap/wizard.rs

@@ -263,8 +263,8 @@ pub(crate) async fn configure(account_name: &str, email: &str) -> Result<Backend
 
         let (redirect_url, csrf_token) = auth_code_grant.get_redirect_url(&client);
 
-        println!("{}", redirect_url.to_string());
-        println!("");
+        println!("{redirect_url}");
+        println!();
 
         let (access_token, refresh_token) = auth_code_grant
             .wait_for_redirection(&client, csrf_token)

src/smtp/wizard.rs

@@ -263,8 +263,8 @@ pub(crate) async fn configure(account_name: &str, email: &str) -> Result<Backend
 
         let (redirect_url, csrf_token) = auth_code_grant.get_redirect_url(&client);
 
-        println!("{}", redirect_url.to_string());
-        println!("");
+        println!("{redirect_url}");
+        println!();
 
         let (access_token, refresh_token) = auth_code_grant
             .wait_for_redirection(&client, csrf_token)