Coding style fixes

_installation/01-create-database.sql

@@ -1 +1 @@
-CREATE DATABASE IF NOT EXISTS `login`;
+CREATE DATABASE IF NOT EXISTS `login`;

_installation/02-create-and-fill-users-table.sql

@@ -6,4 +6,4 @@ CREATE TABLE IF NOT EXISTS `login`.`users` (
   PRIMARY KEY (`user_id`),
   UNIQUE KEY `user_name` (`user_name`),
   UNIQUE KEY `user_email` (`user_email`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='user data';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='user data';

views/.htaccess

@@ -2,4 +2,4 @@
 <Files ~ "\.(htaccess|php)$">
 order allow,deny
 deny from all
-</Files>
+</Files>

views/logged_in.php

@@ -3,4 +3,4 @@
 Try to close this browser tab and open it again. Still logged in! ;)
 
 <!-- because people were asking: "index.php?logout" is just my simplified form of "index.php?logout=true" -->
-<a href="index.php?logout">Logout</a>
+<a href="index.php?logout">Logout</a>

views/register.php

@@ -15,23 +15,23 @@
 ?>
 
 <!-- register form -->
-<form method="post" action="register.php" name="registerform">   
-    
+<form method="post" action="register.php" name="registerform">
+
     <!-- the user name input field uses a HTML5 pattern check -->
     <label for="login_input_username">Username (only letters and numbers, 2 to 64 characters)</label>
     <input id="login_input_username" class="login_input" type="text" pattern="[a-zA-Z0-9]{2,64}" name="user_name" required />
-    
+
     <!-- the email input field uses a HTML5 email type check -->
-    <label for="login_input_email">User's email</label>    
-    <input id="login_input_email" class="login_input" type="email" name="user_email" required />        
-    
+    <label for="login_input_email">User's email</label>
+    <input id="login_input_email" class="login_input" type="email" name="user_email" required />
+
     <label for="login_input_password_new">Password (min. 6 characters)</label>
-    <input id="login_input_password_new" class="login_input" type="password" name="user_password_new" pattern=".{6,}" required autocomplete="off" />  
-    
+    <input id="login_input_password_new" class="login_input" type="password" name="user_password_new" pattern=".{6,}" required autocomplete="off" />
+
     <label for="login_input_password_repeat">Repeat password</label>
-    <input id="login_input_password_repeat" class="login_input" type="password" name="user_password_repeat" pattern=".{6,}" required autocomplete="off" />        
+    <input id="login_input_password_repeat" class="login_input" type="password" name="user_password_repeat" pattern=".{6,}" required autocomplete="off" />
     <input type="submit"  name="register" value="Register" />
-    
+
 </form>
 
 <!-- backlink -->