[libxml2] Fix xmlNodeSetBase() comment

[Daniel Veillard <veillard src gnome org>]

commit e4d1849cd86d5afcec0622dd02ecc1aee6d52193
Author: Daniel Veillard <veillard redhat com>
Date:   Tue Mar 9 11:12:30 2010 +0100

    Fix xmlNodeSetBase() comment

 tree.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tree.c b/tree.c
index 48511e7..1e1a23a 100644
--- a/tree.c
+++ b/tree.c
@@ -5124,7 +5124,7 @@ xmlNodeSetBase(xmlNodePtr cur, const xmlChar* uri) {
  * and
  * 5.1.2. Base URI from the Encapsulating Entity
  * However it does not return the document base (5.1.3), use
- * xmlDocumentGetBase() for this
+ * doc->URL in this case
  *
  * Returns a pointer to the base URL, or NULL if not found
  *     It's up to the caller to free the memory with xmlFree().