Update README.md

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 1f214a2..91457b0 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ bb_itemname_color_color.png
 
 then add an Entry in nodes.lua like:
 
-{ itemname, color, color, size }
+{ itemname, color, color, size, imagetyp }
 
 then craft your Billboard in Minetest.