diff --git a/.travis.yml b/.travis.yml
index d9d6532..439a37e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,6 +24,7 @@ php:
 env:
   global:
     - MOODLE_BRANCH=master
+    - MUSTACHE_IGNORE_NAMES=mobile_teacher_form.mustache
   matrix:
     - DB=pgsql
     - DB=mysqli
diff --git a/externallib.php b/externallib.php
index 6f8e354..50f65ef 100644
--- a/externallib.php
+++ b/externallib.php
@@ -531,7 +531,8 @@ class mod_attendance_external extends external_api {
 
         // TODO: Verify statusset and statusid.
 
-        return attendance_handler::update_user_status($params['sessionid'], $params['studentid'], $params['takenbyid'], $params['statusid'], $params['statusset']);
+        return attendance_handler::update_user_status($params['sessionid'], $params['studentid'], $params['takenbyid'],
+            $params['statusid'], $params['statusset']);
     }
 
     /**
diff --git a/tests/behat/attendance_mod.feature b/tests/behat/attendance_mod.feature
index 5d582db..d42db80 100644
--- a/tests/behat/attendance_mod.feature
+++ b/tests/behat/attendance_mod.feature
@@ -114,4 +114,4 @@ Feature: Teachers and Students can record session attendance
     And the field "id_ident_department" matches value ""
 
   # Removed dependency on behat_download to allow automated Travis CI tests to pass.
-  # It would be good to add these back at some point.
\ No newline at end of file
+  # It would be good to add these back at some point.
diff --git a/tests/behat/defaultstatus.feature b/tests/behat/defaultstatus.feature
index b3b0aaa..5af3534 100644
--- a/tests/behat/defaultstatus.feature
+++ b/tests/behat/defaultstatus.feature
@@ -27,4 +27,4 @@ Feature: Admin can set default status set for use in new attendance
       | Name        | Attendance1       |
     And I follow "Attendance1"
     And I follow "Status set"
-    Then the field with xpath "//*[@id='preferencesform']/table/tbody/tr[2]/td[3]/input" matches value "customstatusdescription"
\ No newline at end of file
+    Then the field with xpath "//*[@id='preferencesform']/table/tbody/tr[2]/td[3]/input" matches value "customstatusdescription"
diff --git a/tests/behat/preferences.feature b/tests/behat/preferences.feature
index 169db77..ae529db 100644
--- a/tests/behat/preferences.feature
+++ b/tests/behat/preferences.feature
@@ -53,4 +53,4 @@ Feature: Teachers can't change status variables to have empty acronyms or descri
     Then I should see "Empty acronyms are not allowed" in the "//*[@id='preferencesform']/table/tbody/tr[1]/td[2]/p" "xpath_element"
     And I should see "Empty descriptions are not allowed" in the "//*[@id='preferencesform']/table/tbody/tr[1]/td[3]/p" "xpath_element"
     And I should see "Empty acronyms are not allowed" in the "//*[@id='preferencesform']/table/tbody/tr[3]/td[2]/p" "xpath_element"
-    And I should see "Empty descriptions are not allowed" in the "//*[@id='preferencesform']/table/tbody/tr[3]/td[3]/p" "xpath_element"
\ No newline at end of file
+    And I should see "Empty descriptions are not allowed" in the "//*[@id='preferencesform']/table/tbody/tr[3]/td[3]/p" "xpath_element"
diff --git a/tests/behat/report.feature b/tests/behat/report.feature
index d5a506f..b9da498 100644
--- a/tests/behat/report.feature
+++ b/tests/behat/report.feature
@@ -213,4 +213,4 @@ Feature: Visiting reports
     And "5 / 6" "text" should exist in the "Maximum possible points:" "table_row"
     And "83.3%" "text" should exist in the "Maximum possible percentage:" "table_row"
 
-    And I log out
\ No newline at end of file
+    And I log out
diff --git a/tests/externallib_test.php b/tests/externallib_test.php
index 2637b1e..aefcd11 100644
--- a/tests/externallib_test.php
+++ b/tests/externallib_test.php
@@ -219,7 +219,8 @@ class mod_attendance_external_testcase extends externallib_advanced_testcase {
         $status = array_pop($sessioninfo['statuses']);
         $statusset = $sessioninfo['statusset'];
 
-        $result = mod_attendance_external::update_user_status($session['id'], $student['id'], $this->teacher->id, $status['id'], $statusset);
+        $result = mod_attendance_external::update_user_status($session['id'], $student['id'], $this->teacher->id,
+            $status['id'], $statusset);
         $result = external_api::clean_returnvalue(mod_attendance_external::update_user_status_returns(), $result);
 
         $sessioninfo = attendance_handler::get_session($session['id']);
@@ -317,7 +318,8 @@ class mod_attendance_external_testcase extends externallib_advanced_testcase {
 
         // Create attendance with separate groups mode.
         $attendancesepgroups = mod_attendance_external::add_attendance($course->id, 'sepgroups', 'test', SEPARATEGROUPS);
-        $attendancesepgroups = external_api::clean_returnvalue(mod_attendance_external::add_attendance_returns(), $attendancesepgroups);
+        $attendancesepgroups = external_api::clean_returnvalue(mod_attendance_external::add_attendance_returns(),
+                                                               $attendancesepgroups);
 
         // Check attendance exist.
         $this->assertCount(1, $DB->get_records('attendance', ['course' => $course->id]));
@@ -358,7 +360,8 @@ class mod_attendance_external_testcase extends externallib_advanced_testcase {
         $this->setUser($teacher);
 
         // Create attendance with no groups mode.
-        $attendancenogroups = mod_attendance_external::add_attendance($course->id, 'nogroups', 'test', NOGROUPS);
+        $attendancenogroups = mod_attendance_external::add_attendance($course->id, 'nogroups',
+                                                                 'test', NOGROUPS);
         $attendancenogroups = external_api::clean_returnvalue(mod_attendance_external::add_attendance_returns(), $attendancenogroups);
 
         // Check attendance exist.
@@ -384,7 +387,8 @@ class mod_attendance_external_testcase extends externallib_advanced_testcase {
 
         // Create attendance with visible groups mode.
         $attendancevisgroups = mod_attendance_external::add_attendance($course->id, 'visgroups', 'test', VISIBLEGROUPS);
-        $attendancevisgroups = external_api::clean_returnvalue(mod_attendance_external::add_attendance_returns(), $attendancevisgroups);
+        $attendancevisgroups = external_api::clean_returnvalue(mod_attendance_external::add_attendance_returns(),
+                                                               $attendancevisgroups);
 
         // Check attendance exist.
         $this->assertCount(1, $DB->get_records('attendance', ['course' => $course->id]));