diff --git a/Cargo.lock b/Cargo.lock
index 8fced45..5013044 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -57,7 +57,7 @@ checksum = "a3e2c3daef883ecc1b5d58c15adae93470a91d425f3532ba1695849656af3fc1"
 
 [[package]]
 name = "bwavfile"
-version = "2.0.1"
+version = "2.1.0"
 dependencies = [
  "byteorder",
  "chrono",
diff --git a/src/bext.rs b/src/bext.rs
index a000782..87cc9ce 100644
--- a/src/bext.rs
+++ b/src/bext.rs
@@ -92,7 +92,7 @@ impl Default for Bext {
             description: "".to_string(),
             originator: "".to_string(),
             originator_reference: "".to_string(),
-            origination_date:now.date_naive().format("%Y-%m%-d").to_string(),
+            origination_date: now.date_naive().format("%Y-%m%-d").to_string(),
             origination_time: now.time().format("%H:%M:%S").to_string(),
             time_reference: 0,
             version: 0,
@@ -106,3 +106,18 @@ impl Default for Bext {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn build_default() {
+        let d = Bext::default();
+        assert_eq!(d.description, "");
+        assert_eq!(d.originator, "");
+        assert_eq!(d.originator_reference, "");
+        assert_eq!(d.version, 0);
+        assert_eq!(d.time_reference, 0);
+    }
+}