removing my credentials

lab-6/music-store-app/includes/db_connect.php

@@ -3,9 +3,9 @@
 // define a connection 'handle'
 $link = mysqli_connect(
     'localhost',
-    'sorrel',
-    'password123',
-	'musicstore'
+    'USERNAME',
+    'PASSWORD',
+	'DB_NAMEh'
 );
 
 // check connection succeeded
@@ -13,4 +13,4 @@ if (mysqli_connect_errno()) {
     exit(mysqli_connect_error());
 }
 
-?>
+?>
\ No newline at end of file