diff --git a/README.md b/README.md
index 350018e..bbb0b5b 100644
--- a/README.md
+++ b/README.md
@@ -20,10 +20,16 @@ Anyways, let's get to the *how*.
  - The database is documented through comments viewable in phpmyadmin,
 	if you have trouble displaying them in your database manager, let me know
 	and I might get to writing some basic setup instructions here.
- - In the file `docs/common/config.php` you can set the connections to your
-	database that will then be used in `docs/common/header.php`
-	to connect to it and set the global variable `$conn` to the PDO
+ - Please create the file `docs/common/config.php` which will store database
+	credential that will then be used in `docs/common/header.php`
+	to connect to the db and set the global variable `$conn` to the PDO
 	connection object, you can use that in your own functions, if you add any.
+ - The file should define the following constants:
+	- SQL_HOSTNAME
+	- SQL_USERNAME
+	- SQL_PASSWORD
+	- SQL_DATABASE
+ - Remember to enable pdo_mysql in yourr php.ini.
  - If you have problems connecting to the database, you can try
  	printing the PDO exception being caught there in the function
 	`attempt_sql_connect()`, but be careful not to leave it in production, as
diff --git a/docs/common/config.php b/docs/common/config.php
deleted file mode 100644
index fd2cf19..0000000
--- a/docs/common/config.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-/**
- * This file is for storing your personal information (such as database login).
- * These constants will be most likely used in header.php
- * for logging in to different internal services.
- * It is critical that if you enter your details here,
- * you do not commit the changes into any public repository.
- * In the original repository [https://github.com/Zeftax/personal-homepage.git]
- * this file is set to not track any changes, but it is better to check and
- *  be safe, than leak your internal logins and have people screwing with
- *  your database.
- */
-
-// SQL database login info (Place your info here).
-define("SQL_HOSTNAME", "");
-define("SQL_USERNAME", "");
-define("SQL_PASSWORD", "");
-define("SQL_DATABASE", "");
-?>
diff --git a/docs/www/register.php b/docs/www/register.php
index c0d32c6..b1cbb5b 100644
--- a/docs/www/register.php
+++ b/docs/www/register.php
@@ -68,7 +68,7 @@ function attempt_register($conn, $username, $password, $passwordConf) {
 	// set errors, old values, and return.
 	if($result || strtolower($username) == "[deleted]" ||
 		strtolower($username) == "[guest]" ||
-		strtolower($username) == "zeftax") {
+		strtolower($username) == "zdenek") {
 		$usernameErr = "This username is not available";
 		$usernameOld = $username;
 		$passwordOld = $password;