diff --git a/Ventoy2Disk/Ventoy2Disk/ff14/source/diskio.h b/Ventoy2Disk/Ventoy2Disk/ff14/source/diskio.h
index e4ead783..d4ca8dc4 100644
--- a/Ventoy2Disk/Ventoy2Disk/ff14/source/diskio.h
+++ b/Ventoy2Disk/Ventoy2Disk/ff14/source/diskio.h
@@ -40,7 +40,7 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
 #define STA_PROTECT		0x04	/* Write protected */
 
 
-/* Command code for disk_ioctrl fucntion */
+/* Command code for disk_ioctrl function */
 
 /* Generic command (Used by FatFs) */
 #define CTRL_SYNC			0	/* Complete pending write process (needed at FF_FS_READONLY == 0) */