Minor - flint fixes

main/coursecopy/create_backup.php

@@ -115,4 +115,3 @@ if (Security::check_token('post') &&
 }
 
 Display::display_footer();
-

plugin/buycourses/lang/english.php

@@ -160,4 +160,3 @@ $strings['BoughtBy'] = "BoughtBy";
 $strings['PurchaserUser'] = "Purchaser user";
 $strings['Pending'] = "Pending";
 $strings['Names'] = "Names";
-

src/Chamilo/CourseBundle/Component/CourseCopy/CourseBuilder.php

@@ -757,7 +757,6 @@ class CourseBuilder
      * @param int   $courseId             Internal course ID
      * @param array $questionList
      * @param bool  $buildOrphanQuestions
-     *
      */
     public function build_quiz_questions($courseId = 0, $questionList = [], $buildOrphanQuestions = true)
     {
@@ -923,7 +922,7 @@ class CourseBuilder
 
     /**
      * @deprecated
-     * Build the orphan questions.
+     * Build the orphan questions
      */
     public function build_quiz_orphan_questions()
     {

src/Chamilo/CourseBundle/Component/CourseCopy/CourseRestorer.php

@@ -1909,7 +1909,6 @@ class CourseRestorer
                         Database::query($sql);
                     }
                 }
-
             }
         }
     }

src/Chamilo/CourseBundle/Component/CourseCopy/CourseSelectForm.php

@@ -48,6 +48,7 @@ class CourseSelectForm
 
         return $list;
     }
+
     /**
      * Display the form.
      *
@@ -63,8 +64,7 @@ class CourseSelectForm
         $avoidSerialize = false,
         $avoidCourseInForm = false
     ) {
-        global $charset;
-        ?>
+        global $charset; ?>
         <script>
             function exp(item) {
                 el = document.getElementById('div_'+item);