More CS fixes

Author: alecpl

installer/test.php

@@ -62,8 +62,8 @@
 
         echo '<ul class="configwarnings">';
         foreach ($messages['replaced'] as $msg) {
-            echo html::tag('li', null, html::span('propname', $msg['prop']) .
-                ' was replaced by ' . html::span('propname', $msg['replacement']));
+            echo html::tag('li', null, html::span('propname', $msg['prop'])
+                . ' was replaced by ' . html::span('propname', $msg['replacement']));
         }
         echo '</ul>';
     }

public_html/index.php

@@ -232,9 +232,9 @@
     // check if installer is still active
     if ($RCMAIL->config->get('enable_installer') && is_readable(__DIR__ . '/installer.php')) {
         $RCMAIL->output->add_footer(html::div(['id' => 'login-addon', 'style' => 'background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em'],
-            html::tag('h2', ['style' => 'margin-top:0.2em'], 'The Installer is still accessible') .
-            html::p(null, 'The install script of your Roundcube installation is still available to everyone!') .
-            html::p(null, 'Please <b>remove</b> the <tt>public_html/installer.php</tt> file from the Roundcube directory because
+            html::tag('h2', ['style' => 'margin-top:0.2em'], 'The Installer is still accessible')
+            . html::p(null, 'The install script of your Roundcube installation is still available to everyone!')
+            . html::p(null, 'Please <b>remove</b> the <tt>public_html/installer.php</tt> file from the Roundcube directory because
                 it may expose sensitive configuration data like server passwords and encryption keys
                 to the public. Make sure you cannot access <a href="installer.php">the script</a> from your browser.')
         ));