diff --git a/.travis.yml b/.travis.yml
index 6f81f0d74..0e1aff37b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,4 +33,4 @@ after_failure:
   - cat /etc/apache2/sites-available/000-default.conf
   - sudo cat /var/log/php-fpm.log
   - sudo ls -l /var/log/apache2
-  - sudo cat /var/log/apache2/other_vhosts_access.log
+  - sudo cat /var/log/apache2/other_vhosts_access.log
\ No newline at end of file
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index a4d934be8..76252a9d8 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -342,4 +342,4 @@
 [-] MO : wktestimonialblock : Fixed while adding the image in valid format on configuration page then showing error page.
 [-] MO : wkpaypaladaptive : Fixed paypal is not working because paypal api has been changed.
 [-] MO : wkpaypaladaptive : Fixed fopen issues fixed, done by CURL.
-[-] MO : wkpaypaladaptive : Fixed payment negative value bug fixed.
+[-] MO : wkpaypaladaptive : Fixed payment negative value bug fixed.
\ No newline at end of file
diff --git a/install/controllers/http/system.php b/install/controllers/http/system.php
index 0f63f4e92..e4a983836 100644
--- a/install/controllers/http/system.php
+++ b/install/controllers/http/system.php
@@ -160,4 +160,4 @@ class InstallControllerHttpSystem extends InstallControllerHttp
 
         $this->displayTemplate('system');
     }
-}
+}
\ No newline at end of file
diff --git a/modules/hotelreservationsystem/classes/HotelBookingDetail.php b/modules/hotelreservationsystem/classes/HotelBookingDetail.php
index 8e2adcc74..dd78c1a05 100644
--- a/modules/hotelreservationsystem/classes/HotelBookingDetail.php
+++ b/modules/hotelreservationsystem/classes/HotelBookingDetail.php
@@ -1530,4 +1530,4 @@ class HotelBookingDetail extends ObjectModel
     {
         return Db::getInstance()->getRow('SELECT * FROM `'._DB_PREFIX_.'htl_booking_detail` WHERE `id_order`='.(int) $id_order.' AND `id_product`='.(int) $id_product.' AND `date_from`=\''.$date_from.'\' AND `date_to`= \''.$date_to.'\'');
     }
-}
+}
\ No newline at end of file
diff --git a/modules/hotelreservationsystem/classes/HotelCartBookingData.php b/modules/hotelreservationsystem/classes/HotelCartBookingData.php
index 97a46aa10..972e25475 100644
--- a/modules/hotelreservationsystem/classes/HotelCartBookingData.php
+++ b/modules/hotelreservationsystem/classes/HotelCartBookingData.php
@@ -805,4 +805,4 @@ class HotelCartBookingData extends ObjectModel
     {
         return Db::getInstance()->executeS("SELECT * FROM `"._DB_PREFIX_."htl_cart_booking_data` WHERE `id_cart`=".(int) $id_cart." AND `id_product`=".(int) $id_product);
     }
-}
+}
\ No newline at end of file