Merge "PPAccum_Hash -> PPDAccum_Hash"

diff --combined includes/parser/Preprocessor_Hash.php
index dae6335,d928d64..a5b6b43
--- 1/includes/parser/Preprocessor_Hash.php
--- 2/includes/parser/Preprocessor_Hash.php
+++ b/includes/parser/Preprocessor_Hash.php
@@@ -867,10 -867,10 +867,10 @@@ class PPDAccum_Hash 
        }
  
        /**
-        * Append a PPAccum_Hash
+        * Append a PPDAccum_Hash
         * Takes over ownership of the nodes in the source argument. These nodes may
         * subsequently be modified, especially nextSibling.
 -       * @param PPAccum_Hash $accum
 +       * @param PPDAccum_Hash $accum
         */
        function addAccum( $accum ) {
                if ( $accum->lastNode === false ) {
@@@ -1395,7 -1395,7 +1395,7 @@@ class PPTemplateFrame_Hash extends PPFr
         * @param bool|PPFrame $parent
         * @param array $numberedArgs
         * @param array $namedArgs
 -       * @param Title $title
 +       * @param bool|Title $title
         */
        function __construct( $preprocessor, $parent = false, $numberedArgs = array(),
                $namedArgs = array(), $title = false