diff --git a/Course.php b/Course.php
index fbb3d17..f35ab4d 100644
--- a/Course.php
+++ b/Course.php
@@ -141,29 +141,29 @@ include 'Header.php';
 			    echo "<br><div class='alert alert-warning'>No active assignments now.</div>";
 			} else {
 			    while($row = mysqli_fetch_assoc($result1)) {
-				$title=$row['Title'];
-				$type=$row['Type'];
-				$Marks=$row['Marks'];
-				$ins=$row['Instructions'];
-				$posted=$row['Posted_Date'];
-				$deadline=$row['Deadline'];
-				$att1=$row['Attachment_link_1'];
-				$att2=$row['Attachment_link_2'];
-				$att3=$row['Attachment_link_3'];
-				$att4=$row['Attachment_link_4'];
-				$labid=$row['Lab_Report_ID'];
+				$title = $row['Title'];
+				$type = $row['Type'];
+				$Marks = $row['Marks'];
+				$ins = $row['Instructions'];
+				$posted = $row['Posted_Date'];
+				$deadline = $row['Deadline'];
+				$att1 = $row['Attachment_link_1'];
+				$att2 = $row['Attachment_link_2'];
+				$att3 = $row['Attachment_link_3'];
+				$att4 = $row['Attachment_link_4'];
+				$labid = $row['Lab_Report_ID'];
 				$days_remaining = date_diff(date_create($deadline), date_create())->format('%a days, %h hours, %i minutes');
 				$full_link = "<a href='~\..\Lab_Report_Assignments\\$att1'>$att1</a>";
 
-				if($att2!=""){
-				    $full_link= $full_link."| <a href='~\..\Lab_Report_Assignments\\$att2'>$att2</a>";
+				if($att2 != "") {
+				     $full_link = $full_link."| <a href='~\..\Lab_Report_Assignments\\$att2'>$att2</a>";
 				}
-				if($att3!=""){
-				    $full_link= $full_link."| <a href='~\..\Lab_Report_Assignments\\$att3'>$att3</a>";
+				if($att3 != "") {
+				     $full_link = $full_link."| <a href='~\..\Lab_Report_Assignments\\$att3'>$att3</a>";
 				}
 
-				if($att4!=""){
-				    $full_link= $full_link."| <a href='~\..\Lab_Report_Assignments\\$att4'>$att4</a>";
+				if($att4 != "") {
+				    $full_link = $full_link."| <a href='~\..\Lab_Report_Assignments\\$att4'>$att4</a>";
 				}
 				echo "<div class='card mt-md-2' style='word-wrap: break-word;'><div class='card-body'>
   <h5 class='card-title'>$title</h5> <h6 class='card-subtitle''>($Marks Marks, $type)</h6> <br> <p class='card-text'> $ins </p>