diff --git a/lrr (1).sql b/lrr (1).sql
index 9a88436..10a6809 100644
--- a/lrr (1).sql	
+++ b/lrr (1).sql	
@@ -405,6 +405,9 @@ ALTER TABLE `lab_report_submissions`
 ALTER TABLE `students_data`
   MODIFY `ID` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=5;
 
+  --
+  -- updading size of Course_Name`
+  --
   ALTER TABLE 'courses_table'
    MODIFY 'Course_Name' varchar(500);
 --