diff --git a/src/format.rs b/src/format.rs
index 184a236..6bc0ae3 100644
--- a/src/format.rs
+++ b/src/format.rs
@@ -228,7 +228,7 @@ impl Default for FormatOptions {
             dec: false,
             numbers: vec![],
             rand: 0,
-            rand_max: NumberType::MAX
+            rand_max: NumberType::MAX,
         }
     }
 }