diff --git a/README.md b/README.md
index 5cab319..8a0b66e 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ November 2020: move to latest VGA_t4 library for stable HIRES support
- USB mouse added to Amiga/Atari ST emulation
- Amiga sound improved (freq drifting less audible)
- Atari ST now support 640x200 and 640x400 (B/W) modes with double buffering!!!
-- Amiga now support 640x240 mode for cleaner workbench!!!
+- Amiga now support 640x240 mode for cleaner workbench!!!
https://www.youtube.com/watch?v=vex335vHc68
https://www.youtube.com/watch?v=LKdcduVwwGQ