MDL-39752 fix whitespace errors

(And some others unrelated to above issue, because its spring and i'm
cleaning).

diff --git a/lib/behat/classes/behat_command.php b/lib/behat/classes/behat_command.php
index 7ec8a74..d82f2db 100644 (file)
--- a/lib/behat/classes/behat_command.php
+++ b/lib/behat/classes/behat_command.php
@@ -50,10 +50,10 @@ class behat_command {
     public static function get_behat_dir($runprocess = 0) {
         global $CFG;
 
-       // If not set then return empty string.
-       if (!isset($CFG->behat_dataroot)) {
+        // If not set then return empty string.
+        if (!isset($CFG->behat_dataroot)) {
             return "";
-       }
+        }
 
         if (empty($runprocess)) {
             $behatdir = $CFG->behat_dataroot . '/behat';

diff --git a/plagiarism/lib.php b/plagiarism/lib.php
index 8e6feca..003961a 100644 (file)
--- a/plagiarism/lib.php
+++ b/plagiarism/lib.php
@@ -42,10 +42,9 @@ class plagiarism_plugin {
     }
 
     /**
-     * hook to allow plagiarism specific information to be displayed beside a submission 
+     * hook to allow plagiarism specific information to be displayed beside a submission
      * @param array  $linkarraycontains all relevant information for the plugin to generate a link
      * @return string
-     * 
      */
     public function get_links($linkarray) {
         return '';

diff --git a/theme/switchdevice.php b/theme/switchdevice.php
index 213f0f3..8daee08 100644 (file)
--- a/theme/switchdevice.php
+++ b/theme/switchdevice.php
@@ -16,7 +16,7 @@
 
 /**
  * This code processes switch device requests-> ... -> Theme selector UI.
- * 
+ *
  * This script doesn't require login as not logged in users should still
  * be able to switch the device theme they are using.
  *