diff --git a/src/operations/operation.ts b/src/operations/operation.ts
index f122da5..5d176c0 100644
--- a/src/operations/operation.ts
+++ b/src/operations/operation.ts
@@ -1,15 +1,15 @@
 // vim: set tw=80 ts=2 sw=2 sts=2:
 
 export class Operation {
-    id: number;
-    operation_date: string;
-    label: string;
-    value: number;
-    category: string;
-    scheduled_operation_id: number;
-    account_id: number;
-    balance: number;
-    confirmed: boolean;
-    pointed: boolean;
-    cancelled: boolean
+  id: number;
+  operation_date: string;
+  label: string;
+  value: number;
+  category: string;
+  scheduled_operation_id: number;
+  account_id: number;
+  balance: number;
+  confirmed: boolean;
+  pointed: boolean;
+  cancelled: boolean
 }