unsigned char hdr[HDR_SIZE];
stream.Read(hdr, HDR_SIZE); // it's ok to modify the stream position here
- // Check wether we can read the file or not.
+ // Check whether we can read the file or not.
short colorType = hdr[HDR_COLORTYPE];
if ( colorType != wxTGA_UNMAPPED && colorType != wxTGA_MAPPED )