Update comment

diff --git a/init.lua b/init.lua
index 919f41594489387e513a8b2462844467e92a8fb0..45b9e85a238701cbf5f5f4cc5cb42826fcbdba28 100644 (file)
--- a/init.lua
+++ b/init.lua
@@ -88,7 +88,7 @@ function image:encode()
        -- no color map and image id data
        -- encode data
        self:encode_data()
-       -- no extension area or file footer
+       -- no extension area
 end
 
 function image:get_data()