diff --git a/src/tree.rs b/src/tree.rs
index 119673e..aeeb2cd 100644
--- a/src/tree.rs
+++ b/src/tree.rs
@@ -361,7 +361,5 @@ mod tests {
             NodeLink::Stored(14) => { /* ok */ },
             _ => panic!("Root should be stored(14)")
         }
-
     }
-
 }
\ No newline at end of file