Patch 1137: allow assigning to .buffer_size attribute of PyExpat.parser objects
diff --git a/Doc/library/pyexpat.rst b/Doc/library/pyexpat.rst
index a4cc1d2..9a0f914 100644
--- a/Doc/library/pyexpat.rst
+++ b/Doc/library/pyexpat.rst
@@ -182,11 +182,15 @@
 
 .. attribute:: xmlparser.buffer_size
 
-   The size of the buffer used when :attr:`buffer_text` is true.  This value cannot
-   be changed at this time.
+   The size of the buffer used when :attr:`buffer_text` is true.  
+   A new buffer size can be set by assigning a new integer value 
+   to this attribute.  
+   When the size is changed, the buffer will be flushed.
 
    .. versionadded:: 2.3
 
+   .. versionchanged:: 2.6
+      The buffer size can now be changed.
 
 .. attribute:: xmlparser.buffer_text