Courses.php: seperate form from php.

Courses.php

@@ -180,6 +180,7 @@ include 'Header.php';
                     <hr>
                     <input type='submit' class='btn btn-primary' value='Post Lab Assignment'><br>
 		</form><br><br><br><br>
+
 	    <?php
             }}else{
 
@@ -233,6 +234,7 @@ include 'Header.php';
                     <hr>
                     <input type='submit' class='btn btn-primary' value='Post'><br>
 		</form><br><br><br><br>
+
 	    <?php
             }
             }