Lonely semicolon

[Tommy Thorn]

There is a singular semicolon in the first Chisel example

chisel-book/src/main/scala/Hello.scala

Line 24 in 616ae0a

 val CNT_MAX = (50000000 / 2 - 1).U; 

Is this a typo? Seems odd that this line needs one when the others don't.

[Martin Schoeberl]

This is just a typo. Some habit not so easy to kill from my C and Java years ;)