diff --git a/src/mame/drivers/cb2001.c b/src/mame/drivers/cb2001.c
index 1322bece7f7..234aad3eba4 100644
--- a/src/mame/drivers/cb2001.c
+++ b/src/mame/drivers/cb2001.c
@@ -81,10 +81,8 @@ const UINT8 cb2001_decryption_table[256] = {
 
 /* robiza notes:
 
-
 56 -> ????
 
-
 5c -> conditional jmp for sure
 
 aa -> ????
@@ -93,14 +91,11 @@ aa -> ????
 d8 ????
 dd -> fa (di)
 
-
 guessed:
 45 -> b0 (mov al,#value)
 6e -> ba (mov dw,#value)
 c2 -> ee (out dw,al)
 
-
-
 probably:
 
 2b -> conditional jmp for sure (75)