Fix typo in maximum possible i64 value
@@ -124,7 +124,7 @@ var Funcs = []string{
"image_buffer.plane(p u32[..3])(ret table u8)",
// Duration's upper bound is the maximum possible i64 value.
- "image_buffer.update!(dirty_rect rect_ie_u32, duration u64[..0xFFFFFFFFFFFFFFF], " +
+ "image_buffer.update!(dirty_rect rect_ie_u32, duration u64[..0x7FFFFFFFFFFFFFFF], " +
"blend bool, disposal u8, palette slice u8)()",
// ---- image_config
