tweeper.php: write XML in upper case inside comments

diff --git a/tweeper.php b/tweeper.php
index f475856..bb2db0d 100644 (file)
--- a/tweeper.php
+++ b/tweeper.php
@@ -219,7 +219,7 @@ class Tweeper {
   }
 
   /**
-   * Convert json to xml.
+   * Convert json to XML.
    */
   private static function jsonToXml($json, $root_node_name) {
     // Apparently the ObjectNormalizer used afterwards is not able to handle
@@ -282,7 +282,7 @@ class Tweeper {
     // Handle warnings and errors when loading invalid HTML.
     $xml_errors_value = libxml_use_internal_errors(TRUE);
 
-    // If there is a host-specific method to get the xml data, use it!
+    // If there is a host-specific method to get the XML data, use it!
     $get_xml_host_method = 'getXml' . Tweeper::toUpperCamelCase($host, '.');
     if (method_exists($this, $get_xml_host_method)) {
       $xml_data = call_user_func_array(array($this, $get_xml_host_method), array($html));