diff --git a/src/DateProvider/HolidayProvider/NeverHolidayProvider.php b/src/DateProvider/HolidayProvider/NeverHolidayProvider.php
index 745d845..6162569 100644
--- a/src/DateProvider/HolidayProvider/NeverHolidayProvider.php
+++ b/src/DateProvider/HolidayProvider/NeverHolidayProvider.php
@@ -11,6 +11,10 @@
 
 class NeverHolidayProvider implements HolidayProvider
 {
+    /**
+     * @inheritdoc
+     * @codeCoverageIgnore
+     */
     public function isHoliday(\DateTime $date)
     {
         return false;
diff --git a/src/LoanPaymentsCalculator.php b/src/LoanPaymentsCalculator.php
deleted file mode 100644
index 8bfe53d..0000000
--- a/src/LoanPaymentsCalculator.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-/**
- * This file is part of the cog.LoanPaymentsCalculator
- *
- * @license http://opensource.org/licenses/MIT MIT
- */
-namespace cog\LoanPaymentsCalculator;
-
-class LoanPaymentsCalculator
-{
-
-}
diff --git a/src/PaymentSchedule/AnnuityPaymentScheduleCalculator.php b/src/PaymentSchedule/AnnuityPaymentScheduleCalculator.php
index c7eda56..d247d51 100644
--- a/src/PaymentSchedule/AnnuityPaymentScheduleCalculator.php
+++ b/src/PaymentSchedule/AnnuityPaymentScheduleCalculator.php
@@ -11,13 +11,12 @@
 
 use cog\LoanPaymentsCalculator\Payment\Payment;
 use cog\LoanPaymentsCalculator\Period\Period;
-use cog\LoanPaymentsCalculator\Schedule\Schedule;
 
 
 class AnnuityPaymentScheduleCalculator implements PaymentScheduleCalculator
 {
     /**
-     * @var Schedule[]
+     * @var Period[]
      */
     private $schedulePeriods;
 
@@ -49,9 +48,6 @@ public function __construct($schedulePeriods, $principalAmount, $dailyInterestRa
      */
     public function calculateSchedule()
     {
-        /**
-         * @var Payment[] $payments
-         */
         $payments = [];
         $numberOfPeriods = count($this->schedulePeriods);
         $periodInterestRate = $this->calculateInterestPerPeriod();
@@ -77,8 +73,8 @@ public function calculateSchedule()
     }
 
     /**
-     * @param $interestPerPeriod
-     * @return float|int
+     * @param float $interestPerPeriod
+     * @return float
      */
     private function calculateAnnuityPaymentAmount($interestPerPeriod)
     {
diff --git a/tests/LoanPaymentsCalculatorTest.php b/tests/LoanPaymentsCalculatorTest.php
deleted file mode 100644
index 17275a6..0000000
--- a/tests/LoanPaymentsCalculatorTest.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-namespace cog\LoanPaymentsCalculator;
-
-use PHPUnit\Framework\TestCase;
-
-class LoanPaymentsCalculatorTest extends TestCase
-{
-    /**
-     * @var LoanPaymentsCalculator
-     */
-    protected $skeleton;
-
-    protected function setUp()
-    {
-        parent::setUp();
-        $this->skeleton = new LoanPaymentsCalculator;
-    }
-
-    public function testNew()
-    {
-        $actual = $this->skeleton;
-        $this->assertInstanceOf('\cog\LoanPaymentsCalculator\LoanPaymentsCalculator', $actual);
-    }
-}