1 files changed, 1 insertions, 1 deletions
diff --git a/src/nat.ts b/src/nat.ts
index 5c52bdf..0017489 100644
--- a/src/nat.ts
+++ b/src/nat.ts
@@ -1,4 +1,4 @@
-import { Op } from "./util";
+import { Op } from './util';
 
 export type Add<A extends Op, B extends Op> = { op: '+'; a: A; b: B };
 export type Multiply<A extends Op, B extends Op> = { op: '*'; a: A; b: B };