fixed some comment typos

lib/moodlelib.php

@@ -2647,7 +2647,7 @@ function require_user_key_login($script, $instance=null) {
         define('USER_KEY_LOGIN', true);
     }
 
-/// return isntance id - it might be empty
+/// return instance id - it might be empty
     return $key->instance;
 }
 

lib/navigationlib.php

@@ -2754,7 +2754,7 @@ protected function load_course_settings($forceopen = false) {
     }
 
     /**
-     * Adds branches and links to the settings navigaiton to add course activities
+     * Adds branches and links to the settings navigation to add course activities
      * and resources.
      *
      * @param stdClass $course

lib/questionlib.php

@@ -2990,7 +2990,7 @@ function question_get_toggleflag_checksum($attemptid, $questionid, $sessionid, $
 }
 
 /**
- * Adds question bank setting links to the given navigaiton node if caps are met.
+ * Adds question bank setting links to the given navigation node if caps are met.
  *
  * @param navigation_node $navigationnode The navigation node to add the question branch to
  * @param stdClass $context

mod/folder/lib.php

@@ -226,7 +226,7 @@ function folder_get_file_areas($course, $cm, $context) {
 }
 
 /**
- * File browsing support for folder module ontent area.
+ * File browsing support for folder module content area.
  * @param object $browser
  * @param object $areas
  * @param object $course
@@ -278,7 +278,7 @@ function folder_get_file_info($browser, $areas, $course, $cm, $context, $fileare
  * @param string $filearea
  * @param array $args
  * @param bool $forcedownload
- * @return bool false if file not found, does not return if found - justsend the file
+ * @return bool false if file not found, does not return if found - just send the file
  */
 function folder_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload) {
     global $CFG, $DB;
@@ -309,15 +309,15 @@ function folder_pluginfile($course, $cm, $context, $filearea, $args, $forcedownl
 }
 
 /**
- * This function extends the global navigaiton for the site.
+ * This function extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $navigation The folder node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function folder_extend_navigation($navigation, $course, $module, $cm) {
     /**

mod/hotpot/lib.php

@@ -2976,15 +2976,15 @@ function hotpot_reset_course_form_defaults($course) {
 }
 
 /**
- * This function extends the global navigaiton for the site.
+ * This function extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $navigation The hotpot node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function hotpot_extend_navigation($navigation, $course, $module, $cm) {
     /**

mod/imscp/lib.php

@@ -374,15 +374,15 @@ function imscp_pluginfile($course, $cm, $context, $filearea, $args, $forcedownlo
 }
 
 /**
- * This function extends the global navigaiton for the site.
+ * This function extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $navigation The imscp node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function imscp_extend_navigation($navigation, $course, $module, $cm) {
     /**

mod/lesson/lib.php

@@ -771,15 +771,15 @@ function lesson_supports($feature) {
 }
 
 /**
- * This function extends the global navigaiton for the site.
+ * This function extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $navigation The lesson node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function lesson_extend_navigation($navigation, $course, $module, $cm) {
     /**

mod/quiz/lib.php

@@ -1590,15 +1590,15 @@ function quiz_get_extra_capabilities() {
 }
 
 /**
- * This fucntion extends the global navigaiton for the site.
+ * This fucntion extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $quiznode The quiz node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function quiz_extend_navigation($quiznode, $course, $module, $cm) {
     global $CFG;

mod/scorm/lib.php

@@ -924,15 +924,15 @@ function scorm_supports($feature) {
 }
 
 /**
- * This function extends the global navigaiton for the site.
+ * This function extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $navigation The scorm node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function scorm_extend_navigation($navigation, $course, $module, $cm) {
     /**

mod/survey/lib.php

@@ -802,15 +802,15 @@ function survey_supports($feature) {
 }
 
 /**
- * This fucntion extends the global navigaiton for the site.
+ * This fucntion extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $navigation The quiz node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function survey_extend_navigation($navigation, $course, $module, $cm) {
     /**

mod/url/lib.php

@@ -288,15 +288,15 @@ function url_get_coursemodule_info($coursemodule) {
 }
 
 /**
- * This function extends the global navigaiton for the site.
+ * This function extends the global navigation for the site.
  * It is important to note that you should not rely on PAGE objects within this
  * body of code as there is no guarantee that during an AJAX request they are
  * available
  *
  * @param navigation_node $navigation The url node within the global navigation
  * @param stdClass $course The course object returned from the DB
  * @param stdClass $module The module object returned from the DB
- * @param stdClass $cm The course module isntance returned from the DB
+ * @param stdClass $cm The course module instance returned from the DB
  */
 function url_extend_navigation($navigation, $course, $module, $cm) {
     /**