diff --git a/src/read.rs b/src/read.rs
index 586ab738..e9603522 100644
--- a/src/read.rs
+++ b/src/read.rs
@@ -232,7 +232,7 @@ impl ReadlineStream {
 
                 Ok(self.pending_input.get_ref().get_ref().len())
             }
-            Err(e) => Err(e)
+            Err(e) => Err(e),
         }
     }