diff --git a/actix-http/src/error.rs b/actix-http/src/error.rs
index cd9613d2..0a778d26 100644
--- a/actix-http/src/error.rs
+++ b/actix-http/src/error.rs
@@ -108,7 +108,7 @@ impl fmt::Display for Error {
 
 impl fmt::Debug for Error {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        writeln!(f, "{:?}", &self.cause)
+        write!(f, "{:?}", &self.cause)
     }
 }