diff --git a/CHANGES.md b/CHANGES.md
index 0e1a255be..9ded02ad9 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -322,7 +322,7 @@ Changes in 8.0
 - Add-on disable delete in Modules.inc.php & Plugins.inc.php
 - Merge Daily Transactions & Daily Totals programs in DailyTransactions.php & DailyTotals.php
 - Remove Daily Totals program from Student Billing & Accounting menus in Menu.php & rosariosis.sql
-- Fix Totals calculus in Accounting/includes/DailyTotals.php
+- Fix Totals calculation in Accounting/includes/DailyTotals.php
 - Multibyte strings: check if not UTF-8 first to avoid cost of setting in Warehouse.php
 - Fix false positive Hacking Attempt on Print button click when no user in session in Warehouse.php
 - Merge Attendance Chart & Absence Summary programs in DailySummary.php & StudentSummary.php & Help_en.php
diff --git a/modules/Grades/StudentGrades.php b/modules/Grades/StudentGrades.php
index 73b7e1547..2c66d1e23 100644
--- a/modules/Grades/StudentGrades.php
+++ b/modules/Grades/StudentGrades.php
@@ -365,7 +365,7 @@
 			if ( ! empty( $assignments_RET ) )
 			{
 				if ( $do_stats && $_REQUEST['do_stats'] )
-				//FJ bugfix broken statistics, MIN calculus when gg.POINTS is NULL
+				//FJ bugfix broken statistics, MIN calculation when gg.POINTS is NULL
 				{
 					$all_RET = DBGet( "SELECT ga.ASSIGNMENT_ID,
 					min(" . db_case( [ 'gg.POINTS', "'-1'", 'ga.POINTS', db_case( [ 'gg.POINTS', "''", '0', 'gg.POINTS' ] ) ] ) . ") AS MIN,