'FS' and 'IGNORECASE' example in chapter 4.5.6 produces syntax error

[Arkadiusz Drabczyk]

$ cat ./ignorecase.awk
#!/usr/bin/awk -f

FS = "c"
IGNORECASE = 1
$0 = "aCa"
print $1
$ ./ignorecase.awk
awk: ./ignorecase.awk:6: print $1
awk: ./ignorecase.awk:6: ^ syntax error

Shouldn't it be:

#!/usr/bin/awk -f

FS = "c"
IGNORECASE = 1
$0 = "aCa"
{ print $1 }

?

-- 
Arkadiusz Drabczyk <arkadiusz@drabczyk.org>