diff --git a/src/accounts/account.module.ts b/src/accounts/account.module.ts
index cd1917a..bdb5bf4 100644
--- a/src/accounts/account.module.ts
+++ b/src/accounts/account.module.ts
@@ -50,4 +50,3 @@ import { DailyBalanceService } from './dailyBalance.service';
   ]
 })
 export class AccountModule {}
-
diff --git a/src/accounts/accountForm.component.ts b/src/accounts/accountForm.component.ts
index 7948f1f..8de5cf0 100644
--- a/src/accounts/accountForm.component.ts
+++ b/src/accounts/accountForm.component.ts
@@ -1,5 +1,7 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
-import { AfterViewChecked, Component, EventEmitter, Input, Output, ViewChild } from '@angular/core';
+import {
+  AfterViewChecked, Component, EventEmitter, Input, Output, ViewChild
+} from '@angular/core';
 import { NgForm } from '@angular/forms';
 
 import { Logger } from '@nsalaun/ng-logger';
diff --git a/src/operations/category.ts b/src/operations/category.ts
index fc7f2a6..3e523f9 100644
--- a/src/operations/category.ts
+++ b/src/operations/category.ts
@@ -1,7 +1,7 @@
 // vim: set tw=80 ts=2 sw=2 sts=2 :
 
 export class Category {
-    category: string;
-    expenses: number;
-    revenues: number;
+  category: string;
+  expenses: number;
+  revenues: number;
 }