add in a " to correct the php file

var/www/usernameSearch.php

@@ -7,6 +7,7 @@ body {
 </style>
 
 <?php
+
 $username = $_POST["username"];
 
 $servername = "localhost";
@@ -21,9 +22,10 @@ if ($conn->connect_error) {
     die("Connection failed: " . $conn->connect_error);
 }
 echo "Connected successfully";
+
 echo "<br>";
 echo "Awesome dude";
-$query = "Select * from contacts where username = {$username};
+$query = "Select * from contacts where username = {$username}";
 
 print $query;
 ?>