document the "tiny" option for tr_orddith

diff --git a/Imager.pm b/Imager.pm
index d7e1845bb78e87dc19324167d6d4a49fa330f9d9..2095b9a7a6c4c26a7098ae8e54e4a827804e7e88 100644 (file)
--- a/Imager.pm
+++ b/Imager.pm
@@ -1692,8 +1692,7 @@ is 'ordered'.  Possible values are:
 
 =item random
 
-A semi-random map is used.  The map is the same each time.  Currently
-the default (which may change.)
+A semi-random map is used.  The map is the same each time.
 
 =item dot8
 
@@ -1723,6 +1722,11 @@ diagonal line dither
 
 diagonal line dither
 
+=item tiny
+
+dot matrix dither (currently the default).  This is probably the best
+for displays (like web pages).
+
 =item custom
 
 A custom dither matrix is used - see tr_map