diff --git a/lettre/tests/transport_file.rs b/lettre/tests/transport_file.rs
index 1cdf9bf..e1a86b7 100644
--- a/lettre/tests/transport_file.rs
+++ b/lettre/tests/transport_file.rs
@@ -37,5 +37,4 @@ mod test {
 
         remove_file(file).unwrap();
     }
-
 }
diff --git a/lettre/tests/transport_sendmail.rs b/lettre/tests/transport_sendmail.rs
index b247264..a9ba679 100644
--- a/lettre/tests/transport_sendmail.rs
+++ b/lettre/tests/transport_sendmail.rs
@@ -21,5 +21,4 @@ mod test {
         println!("{:?}", result);
         assert!(result.is_ok());
     }
-
 }
diff --git a/lettre/tests/transport_smtp.rs b/lettre/tests/transport_smtp.rs
index e8b41ac..931baf9 100644
--- a/lettre/tests/transport_smtp.rs
+++ b/lettre/tests/transport_smtp.rs
@@ -21,5 +21,4 @@ mod test {
             .send(email)
             .unwrap();
     }
-
 }
diff --git a/lettre_email/src/lib.rs b/lettre_email/src/lib.rs
index 3a9f432..c039b61 100644
--- a/lettre_email/src/lib.rs
+++ b/lettre_email/src/lib.rs
@@ -621,5 +621,4 @@ mod test {
             .as_slice()
         );
     }
-
 }