string fix and empty lines

mod/data/lib.php

@@ -1115,10 +1115,8 @@ function data_print_comment($data, $commentid) {
     // Print whole message
     echo format_text($comment->content);
 
-
 /// Commands
 
-    /// Hack for allow to edit news posts those are not displayed yet until they are displayed
     echo '<div class="commands">';
     if (data_isowner($comment->recordid) or isteacher($course->id)) {
             echo '<a href="'.$CFG->wwwroot.'/mod/data/comment.php?mode=edit&amp;commentid='.$comment->id.'">'.$stredit.'</a>';

mod/data/report.php

@@ -29,7 +29,7 @@
     $strrating = get_string("rating", "data");
     $strname = get_string("name");
 
-    print_header("$strratings: ".format_string($post->subject));
+    print_header($strratings);
 
     if (!$ratings = data_get_ratings($record->id, $sort)) {
         error("No ratings for this record!");