[BUGFIX] Documentation rendering

Two small .rst issues trigger warnings compiling .rst files.

Resolves: #68117
Releases: master
Change-Id: I775d9be46419e7266ed1e0473d32881e19fcc8f7
Reviewed-on: http://review.typo3.org/41186


Reviewed-by: Xavier Perseguers <xavier@typo3.org>
Tested-by: Xavier Perseguers <xavier@typo3.org>

typo3/sysext/core/Documentation/Changelog/master/Feature-67662-DataProcessorForFiles.rst

@@ -58,6 +58,7 @@ over processed data automatically.
 In the Fluid template then iterate over the files:
 
 .. code-block:: html
+
 	<ul>
 	<f:for each="{myfiles}" as="file">
 		<li><a href="{file.publicUrl}">{file.name}</a></li>

typo3/sysext/core/Documentation/Changelog/master/Important-67216-DefaultMinimumLoglevelSetToWarning.rst

@@ -11,6 +11,7 @@ Log messages of the severities DEBUG, NOTICE and INFO will be suppressed in the
 The previous behavior from TYPO3 <= 7.3 can be achieved with the following configuration:
 
 .. code-block:: php
+
         $GLOBALS['TYPO3_CONF_VARS']['LOG']['writerConfiguration'] = array(
                 \TYPO3\CMS\Core\Log\LogLevel::DEBUG => array(
                         \TYPO3\CMS\Core\Log\Writer\FileWriter::class => array(