diff --git a/classes/table/acknowledged_notice.php b/classes/table/acknowledged_notice.php
index b9473dd..ed980fb 100644
--- a/classes/table/acknowledged_notice.php
+++ b/classes/table/acknowledged_notice.php
@@ -145,7 +145,7 @@ protected function define_table_configs(\moodle_url $url) {
     }
 
     /**
-     * Get sql query
+     * Get sql query for acknowledged notices
      *
      * @param bool $count whether count or get records.
      * @return array
@@ -173,7 +173,7 @@ protected function get_sql_and_params($count = false) {
     }
 
     /**
-     * Get filter sql
+     * Get filter sql for acknowledged notices
      * @return array
      */
     protected function get_filters_sql_and_params() {
@@ -188,7 +188,7 @@ protected function get_filters_sql_and_params() {
     }
 
     /**
-     * Get data.
+     * Get data for acknowledged notices.
      * @param int $pagesize number of records to fetch
      * @param bool $useinitialsbar initial bar
      * @throws \dml_exception
@@ -217,7 +217,7 @@ public function query_db($pagesize, $useinitialsbar = true) {
     /**
      * Custom time column.
      *
-     * @param \stdClass $row dismissed notice record
+     * @param \stdClass $row acknowledged notice record
      * @return string
      */
     protected function col_timecreated($row) {
@@ -232,7 +232,7 @@ protected function col_timecreated($row) {
     /**
      * Custom time for spreadsheet date time.
      *
-     * @param \stdClass $row dismissed notice record
+     * @param \stdClass $row acknowledged notice record
      * @return string
      */
     protected function col_timecreated_spreadsheet($row) {
diff --git a/classes/table/dismissed_notice.php b/classes/table/dismissed_notice.php
index 6ac9166..581365f 100644
--- a/classes/table/dismissed_notice.php
+++ b/classes/table/dismissed_notice.php
@@ -106,7 +106,7 @@ protected function define_table_columns() {
     }
 
     /**
-     * Define table configuration.
+     * Define table configuration for dismissed notice.
      *
      * @param \moodle_url $url
      */
@@ -124,7 +124,7 @@ protected function define_table_configs(\moodle_url $url) {
     }
 
     /**
-     * Get sql query
+     * Get sql query for dismissed notices
      *
      * @param bool $count whether count or get records.
      * @return array
@@ -152,7 +152,7 @@ protected function get_sql_and_params($count = false) {
     }
 
     /**
-     * Get filter sql
+     * Get filter sql for dismissed notices
      *
      * @return array
      */
@@ -168,7 +168,7 @@ protected function get_filters_sql_and_params() {
     }
 
     /**
-     * Get data.
+     * Get data for dismissed notices.
      *
      * @param int $pagesize number of records to fetch
      * @param bool $useinitialsbar initial bar