diff --git a/Course.php b/Course.php
index 75fec1c..0042079 100644
--- a/Course.php
+++ b/Course.php
@@ -16,8 +16,7 @@ include 'Header.php';
     $c_date = date("Y-m-d H:i");
 
 
-    if(!empty($_GET["url"]))
-    {
+    if(!empty($_GET["url"])) {
 	$course_url = mysqli_real_escape_string($con, $_GET["url"]);
 	$result = mysqli_query($con,"SELECT Course_ID, Course_Name, Academic_Year, Faculty, Lecturer_User_ID, TA_User_ID, Course_Code, URL, Verify_New_Members, users_table.Full_Name
                                      FROM courses_table
@@ -29,7 +28,7 @@ include 'Header.php';
             echo "No course matching the given course URL: ".$course_url;
 
 	} else {
-            while($row = mysqli_fetch_assoc($result)) {
+            while ($row = mysqli_fetch_assoc($result)) {
 		$name = $row['Course_Name'];
 		$code = $row['Course_Code'];
 		$faculty = $row['Faculty'];
@@ -38,16 +37,22 @@ include 'Header.php';
 		$url = $row['URL'];
 		$course_id = $row['Course_ID'];
 		// also get teaching assistant names (if any)
-		$ta_result = mysqli_query($con, "SELECT Full_Name FROM users_table where User_ID in (select TA from course_ta where Course_ID='$course_id');");
+		$ta_result = mysqli_query($con, "SELECT Full_Name FROM users_table WHERE User_ID IN (SELECT TA FROM course_ta WHERE Course_ID='$course_id');");
 		if (mysqli_num_rows($ta_result) == 0) {
-                    echo    "  <div class='alert' style='border-bottom:2px solid #eee;'>  Courses  > ($code) $name > Assignments <br> <span style='font-size:8pt'>Faculty: $faculty &nbsp; Year: $academic &nbsp; Lecturer: $lecturer  </span></div> ";
+                    echo "<div class='alert' style='border-bottom:2px solid #eee;'>
+                              Courses  > ($code) $name > Assignments <br>
+                              <span style='font-size:8pt'>Faculty: $faculty &nbsp; Year: $academic &nbsp; Lecturer: $lecturer</span>
+                          </div>";
 		} else {
                     $ta_name = "";
                     while ($row = mysqli_fetch_assoc($ta_result)) {
 			$ta_name = $ta_name.$row['Full_Name']." ";
                     }
-                    $ta_name = trim ($ta_name);
-                    echo    "  <div class='alert' style='border-bottom:2px solid #eee;'>  Courses > ($code) $name  > Assignments <br> <span style='font-size:8pt'>Faculty: $faculty &nbsp; Year: $academic &nbsp; Lecturer: $lecturer &nbsp; Teaching Assistant: $ta_name </span></div> ";
+                    $ta_name = trim($ta_name);
+                    echo "<div class='alert' style='border-bottom:2px solid #eee;'>
+                              Courses > ($code) $name  > Assignments <br>
+                              <span style='font-size:8pt'>Faculty: $faculty &nbsp; Year: $academic &nbsp; Lecturer: $lecturer &nbsp; Teaching Assistant: $ta_name</span>
+                          </div>";
 		}
             }
 	}