diff --git a/reference/filesystem/functions/parse-ini-file.xml b/reference/filesystem/functions/parse-ini-file.xml
index b6e95fe3e6..9d2a4b5b6b 100644
--- a/reference/filesystem/functions/parse-ini-file.xml
+++ b/reference/filesystem/functions/parse-ini-file.xml
@@ -238,7 +238,7 @@ Array
 // A simple function used for comparing the results below
 function yesno($expression)
 {
-	return($expression ? 'Yes' : 'No');
+    return($expression ? 'Yes' : 'No');
 }
 
 // Get the path to php.ini using the php_ini_loaded_file() 
diff --git a/reference/filesystem/functions/realpath_cache_get.xml b/reference/filesystem/functions/realpath_cache_get.xml
index fcca5fc72d..4752e65dab 100644
--- a/reference/filesystem/functions/realpath_cache_get.xml
+++ b/reference/filesystem/functions/realpath_cache_get.xml
@@ -20,7 +20,9 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-	Returns an array of realpath cache entries. The keys are original path entries, and the values are arrays of data items, containing the resolved path, expiration date, and other options kept in the cache.  
+   Returns an array of realpath cache entries. The keys are original path
+   entries, and the values are arrays of data items, containing the resolved
+   path, expiration date, and other options kept in the cache.
    </para>
  </refsect1>