basic: update encoding README

diff --git a/Applications/basic/README b/Applications/basic/README
index 1539270..6943bc7 100644 (file)
--- a/Applications/basic/README
+++ b/Applications/basic/README
@@ -36,10 +36,11 @@ pack variables with a 16bit lead tag as
 [5.first][6.second]            (A0-A9 AA-ZZ]
 [type.2]
 00                             number
-01                             integer (for xx% if we add it)
-10                             string
-11                             fornext
-[dims.3]                       number of array dims  (0 = not array)
+01                             spare
+10                             fornext
+11                             string
+1/0                            array/non array
+[dims.2]                       number of array dims  (1-4)
 
 lead byte 0 = end (because would be variable '@@'