gtklabel.xml update (without tabs)

Oops, some tabs crept into that change.  Here it is with spaces:

--- gtklabel.orig.xml   2007-12-01 17:06:23.000000000 -0500
+++ gtklabel.xml        2007-12-01 17:43:37.000000000 -0500
@@ -18,10 +18,14 @@
    <para>
     You can have control over the way a GtkLabel will be displayed with
     some methods such as <function class="GtkLabel">set_justify</function>
-    or <function class="GtkLabel">set_width_chars</function>. If you 
wish to
-    define an alignment (note that align and justify are not the same 
thing)
-    or padding for a GtkLabel, you can insert it into a
-    <classname>GtkAlignment</classname> container.
+    or <function class="GtkLabel">set_width_chars</function>. As a subclass
+    of <classname>GtkMisc</classname>, you may specify alignment and 
padding
+    with <function class="GtkMisc">set_alignment</function> and
+    <function class="GtkMisc">set_padding</function>.  However,
+    <function class="GtkMisc">set_padding</function> only supports setting
+    padding for the right/left and top/bottom pairs.  If you need to 
specify
+    different values for left and right padding, you can insert the label
+    into a <classname>GtkAlignment</classname> container.
    </para>
   </desc>
  </classmeta>